{"id":838,"date":"2026-11-12T11:32:14","date_gmt":"2026-11-12T03:32:14","guid":{"rendered":"https:\/\/btc354.com\/index.php\/2026\/11\/12\/pulsemate-security-a65e74b0f3d73e61d3c57e656cc023cd6cd1d1f94496682e18fa54abc0c995cb\/"},"modified":"2026-11-12T11:32:14","modified_gmt":"2026-11-12T03:32:14","slug":"pulsemate-security-a65e74b0f3d73e61d3c57e656cc023cd6cd1d1f94496682e18fa54abc0c995cb","status":"publish","type":"post","link":"https:\/\/btc354.com\/index.php\/2026\/11\/12\/pulsemate-security-a65e74b0f3d73e61d3c57e656cc023cd6cd1d1f94496682e18fa54abc0c995cb\/","title":{"rendered":"Node.js TLS \u8bc1\u4e66\u8ba4\u8bc1\u7ed5\u8fc7\u6df1\u5ea6\u5256\u6790\uff1aCVE-2026-123872 \u91cd\u534f\u5546 servername \u9003\u9038\u4e0e\u591a\u79df\u6237 SNI \u9632\u62a4\u5b9e\u6218"},"content":{"rendered":"<blockquote class=\"doc-lead\"><p><strong>\u5bfc\u8bed\uff1a<\/strong>Node.js TLS \u8bc1\u4e66\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff08CVE-2026-123872\uff09\u4ee5 CVSS 8.1 \u7684\u9ad8\u5371\u8bc4\u7ea7\uff0c\u6495\u5f00\u4e86\u591a\u79df\u6237 SNI \u67b6\u6784\u4e2d\u4e00\u4e2a\u957f\u671f\u88ab\u5ffd\u89c6\u7684\u4fe1\u4efb\u88c2\u7f1d\u2014\u2014\u5ba2\u6237\u7aef\u5728 TLS 1.2 \u91cd\u534f\u5546\u9636\u6bb5\u7be1\u6539 servername\uff0c\u5373\u53ef\u5c06\u5df2\u83b7\u5f97\u7684\u8bc1\u4e66\u8eab\u4efd\u201c\u642c\u8fd0\u201d\u5230\u672c\u65e0\u6743\u8bbf\u95ee\u7684\u4e3b\u673a\u540d\u7aef\u70b9\u3002\u672c\u6587\u4ece\u63e1\u624b\u72b6\u6001\u673a\u3001\u7b56\u7565\u7ed1\u5b9a\u65f6\u673a\u4e0e\u5de5\u7a0b\u843d\u5730\u4e09\u4e2a\u5c42\u9762\u505a\u5b8c\u6574\u62c6\u89e3\u3002<\/p><\/blockquote>\n<div class=\"doc-spec-grid\">\n<div class=\"doc-spec-item\"><span class=\"doc-spec-label\">\ud83c\udfaf \u6838\u5fc3\u6280\u672f<\/span><span class=\"doc-spec-value\">Node.js TLS \/ SNI \/ \u5ba2\u6237\u7aef\u8bc1\u4e66\u8ba4\u8bc1<\/span><\/div>\n<div class=\"doc-spec-item\"><span class=\"doc-spec-label\">\u26a1 \u67b6\u6784\u96be\u5ea6<\/span><span class=\"doc-spec-value\">\u8d44\u6df1\u67b6\u6784\u7ea7 (Level 3-4)<\/span><\/div>\n<div class=\"doc-spec-item\"><span class=\"doc-spec-label\">\ud83d\ude80 \u6838\u5fc3\u6536\u76ca<\/span><span class=\"doc-spec-value\">\u963b\u65ad\u8de8\u4e3b\u673a\u540d\u7b56\u7565\u9003\u9038 \/ \u6d88\u9664\u9ad8\u5371\u8d8a\u6743\u9762<\/span><\/div>\n<\/div>\n<div class=\"doc-arch-card\">\n<div class=\"doc-arch-header\">\n<div class=\"doc-arch-title-wrap\">\n      <span class=\"doc-arch-title\"><span class=\"icon\">\ud83d\udcd0<\/span> Node.js TLS \u91cd\u534f\u5546 servername \u9003\u9038\u653b\u51fb\u94fe\u8def\u5168\u666f<\/span><br \/>\n      <span class=\"doc-arch-badge\">\u4f01\u4e1a\u7ea7\u67b6\u6784\u89c4\u8303<\/span>\n    <\/div>\n<div class=\"doc-arch-actions\">\n      <button type=\"button\" class=\"doc-arch-btn btn-copy-raw\">\ud83d\udccb \u590d\u5236\u6e90\u7801<\/button><br \/>\n      <button type=\"button\" class=\"doc-arch-btn btn-zoom-arch\">\ud83d\udd0d \u653e\u5927\u67e5\u770b<\/button>\n    <\/div>\n<\/p><\/div>\n<pre class=\"mermaid\">\nflowchart TD\n    subgraph \u63a5\u5165\u5c42 [\"\u8868\u73b0\u5c42\u4e0e\u63a5\u5165\u7f51\u5173 (Client &amp; Gateway Tier)\"]\n        A[\"\u5ba2\u6237\u7aef\u53d1\u8d77 TLS 1.2 \u8fde\u63a5 (SNI = public.example.com)\"] --&gt; B[\"Node.js TLS Server \u5b8c\u6210\u9996\u6b21\u63e1\u624b\"]\n    end\n    subgraph \u8ba4\u8bc1\u5c42 [\"\u5ba2\u6237\u7aef\u8bc1\u4e66\u8ba4\u8bc1\u4e0e\u7b56\u7565\u5c42 (Auth &amp; Policy Tier)\"]\n        B --&gt; C[\"\u6309 servername \u5339\u914d\u8bc1\u4e66\u7b56\u7565 (\u666e\u901a\u5ba2\u6237\u7aef\u8bc1\u4e66)\"]\n        C --&gt; D[\"\u5ba2\u6237\u7aef\u8bc1\u4e66\u8ba4\u8bc1\u901a\u8fc7, \u5efa\u7acb\u4f1a\u8bdd\"]\n    end\n    subgraph \u9003\u9038\u5c42 [\"\u91cd\u534f\u5546\u9003\u9038\u4e0e\u8d8a\u6743\u5c42 (Renegotiation Escape Tier)\"]\n        D --&gt; E[\"\u5ba2\u6237\u7aef\u53d1\u8d77 TLS 1.2 \u91cd\u534f\u5546, \u7be1\u6539 servername = admin.example.com\"]\n        E --&gt; F[\"Node.js \u672a\u91cd\u65b0\u7ed1\u5b9a\u7b56\u7565, \u6cbf\u7528\u65e7\u8bc1\u4e66\u8eab\u4efd\"]\n    end\n    subgraph \u76ee\u6807\u5c42 [\"\u53d7\u4fdd\u62a4\u7aef\u70b9\u4e0e\u6301\u4e45\u5316\u5c42 (Protected Endpoint Tier)\"]\n        F --&gt; G[(\"admin \u4e13\u5c5e\u7aef\u70b9\u88ab\u8d8a\u6743\u8bbf\u95ee\")]\n    end\n  <\/pre>\n<div class=\"doc-arch-caption\">\u56fe 1: Node.js TLS \u8bc1\u4e66\u8ba4\u8bc1\u7ed5\u8fc7\u653b\u51fb\u94fe\u8def\uff0c\u5c55\u793a servername \u5728\u91cd\u534f\u5546\u9636\u6bb5\u88ab\u7be1\u6539\u540e\u7b56\u7565\u672a\u91cd\u65b0\u6821\u9a8c\u7684\u5b8c\u6574\u9003\u9038\u8def\u5f84\u3002<\/div>\n<\/div>\n<h2 class=\"doc-h2\">\u4e00\u3001\u6f0f\u6d1e\u5168\u666f\uff1aNode.js TLS \u8bc1\u4e66\u8ba4\u8bc1\u7ed5\u8fc7\u7684\u672c\u8d28<\/h2>\n<p class=\"doc-p\">CVE-2026-123872 \u7684\u5b98\u65b9\u63cf\u8ff0\u975e\u5e38\u514b\u5236\uff0c\u4f46\u4fe1\u606f\u5bc6\u5ea6\u6781\u9ad8\uff1a\u5728 Node.js TLS \u5b9e\u73b0\u4e2d\uff0c\u5ba2\u6237\u7aef\u53ef\u4ee5\u5728 TLS 1.2 \u91cd\u534f\u5546\uff08renegotiation\uff09\u671f\u95f4\u4fee\u6539 servername\uff0c\u4ece\u800c\u8bbf\u95ee\u5176\u539f\u672c\u65e0\u6743\u8bbf\u95ee\u7684\u7aef\u70b9\u3002\u5f71\u54cd\u7248\u672c\u8986\u76d6 Node.js 26.x\u300124.x \u4e0e 22.x\uff0cCVSS \u8bc4\u5206 8.1\uff0c\u5c5e\u4e8e\u9ad8\u5371\u7ea7\u522b\u3002<\/p>\n<p class=\"doc-p\">\u8981\u7406\u89e3\u8fd9\u4e2a\u6f0f\u6d1e\uff0c\u5fc5\u987b\u5148\u5398\u6e05\u4e00\u4e2a\u67b6\u6784\u524d\u63d0\uff1a<strong>\u8bb8\u591a\u751f\u4ea7\u7cfb\u7edf\u5728\u540c\u4e00\u4e2a TLS \u76d1\u542c\u7aef\u53e3\u4e0a\uff0c\u6309 SNI \u4e3b\u673a\u540d\u65bd\u52a0\u4e0d\u540c\u5f3a\u5ea6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u7b56\u7565<\/strong>\u3002\u5178\u578b\u573a\u666f\u5305\u62ec\uff1a<\/p>\n<ul class=\"doc-list\">\n<li><strong>\u7ba1\u7406\u9762\u4e0e\u4e1a\u52a1\u9762\u5171\u7aef\u53e3<\/strong>\uff1a<code>admin.internal.example.com<\/code> \u8981\u6c42\u7ba1\u7406\u5458\u4e13\u5c5e CA \u7b7e\u53d1\u7684\u8bc1\u4e66\uff0c\u800c <code>api.example.com<\/code> \u53ea\u8981\u6c42\u4efb\u610f\u53d7\u4fe1\u5ba2\u6237\u7aef\u8bc1\u4e66\u3002<\/li>\n<li><strong>\u591a\u79df\u6237 SaaS \u5e73\u53f0<\/strong>\uff1a\u4e0d\u540c\u79df\u6237\u57df\u540d\u7ed1\u5b9a\u4e0d\u540c\u7684 mTLS \u4fe1\u4efb\u94fe\uff0c\u79df\u6237 A \u7684\u8bc1\u4e66\u4e0d\u5e94\u80fd\u8bbf\u95ee\u79df\u6237 B \u7684\u7aef\u70b9\u3002<\/li>\n<li><strong>\u7070\u5ea6\u4e0e\u751f\u4ea7\u9694\u79bb<\/strong>\uff1a\u7070\u5ea6\u57df\u540d\u4f7f\u7528\u5bbd\u677e\u8bc1\u4e66\u7b56\u7565\uff0c\u751f\u4ea7\u57df\u540d\u4f7f\u7528\u4e25\u683c\u7b56\u7565\uff0c\u4f46\u5171\u4eab\u540c\u4e00 Node.js \u8fdb\u7a0b\u3002<\/li>\n<\/ul>\n<p class=\"doc-p\">\u5728\u8fd9\u4e9b\u67b6\u6784\u4e2d\uff0cservername \u662f\u7b56\u7565\u8def\u7531\u7684<strong>\u552f\u4e00\u952e<\/strong>\u3002\u800c Node.js \u5728 TLS 1.2 \u91cd\u534f\u5546\u65f6\uff0c\u6ca1\u6709\u628a\u8fd9\u4e2a\u952e\u4e0e\u5df2\u5b8c\u6210\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u8ba4\u8bc1\u7ed3\u679c\u505a\u4e00\u81f4\u6027\u7ed1\u5b9a\uff0c\u4e8e\u662f\u4ea7\u751f\u4e86\u201c\u8eab\u4efd\u642c\u8fd0\u201d\u7684\u653b\u51fb\u9762\u3002<\/p>\n<div class=\"doc-callout doc-callout-danger\">\n<div class=\"doc-callout-title\">\ud83d\udea8 \u4e25\u91cd\u9690\u60a3\u544a\u8b66<\/div>\n<p>\u5982\u679c\u4f60\u7684 Node.js \u670d\u52a1\u5728\u5355\u4e00\u7aef\u53e3\u4e0a\u4f9d\u8d56 SNI \u505a\u5ba2\u6237\u7aef\u8bc1\u4e66\u7b56\u7565\u5206\u7ea7\uff0c\u4e14\u5141\u8bb8 TLS 1.2 \u91cd\u534f\u5546\uff0c\u90a3\u4e48\u8be5\u670d\u52a1\u5df2\u7ecf\u5904\u4e8e\u53ef\u88ab\u8d8a\u6743\u8bbf\u95ee\u7684\u72b6\u6001\u3002\u653b\u51fb\u8005\u53ea\u9700\u4e00\u5f20\u4f4e\u6743\u9650\u4e3b\u673a\u540d\u7684\u5408\u6cd5\u5ba2\u6237\u7aef\u8bc1\u4e66\uff0c\u5373\u53ef\u6a2a\u5411\u8fdb\u5165\u9ad8\u6743\u9650\u4e3b\u673a\u540d\u7aef\u70b9\u3002<\/p><\/div>\n<h2 class=\"doc-h2\">\u4e8c\u3001\u6839\u56e0\u62c6\u89e3\uff1aTLS 1.2 \u91cd\u534f\u5546\u4e0e\u7b56\u7565\u7ed1\u5b9a\u7684\u65f6\u5e8f\u7f3a\u9677<\/h2>\n<h3 class=\"doc-h3\">2.1 TLS 1.2 \u91cd\u534f\u5546\u4e3a\u4f55\u6210\u4e3a\u653b\u51fb\u7a97\u53e3<\/h3>\n<p class=\"doc-p\">TLS 1.2 \u5141\u8bb8\u5728\u5df2\u5efa\u7acb\u7684\u8fde\u63a5\u4e0a\u53d1\u8d77\u91cd\u534f\u5546\uff08renegotiation\uff09\uff0c\u7528\u4e8e\u5728\u4e0d\u4e2d\u65ad\u8fde\u63a5\u7684\u524d\u63d0\u4e0b\u66f4\u65b0\u5bc6\u94a5\u6750\u6599\u6216\u91cd\u65b0\u534f\u5546\u53c2\u6570\u3002Node.js \u901a\u8fc7 <code>tls.TLSSocket<\/code> \u66b4\u9732\u4e86\u76f8\u5173\u80fd\u529b\uff0c\u5e76\u5728 <code>secureConnection<\/code> \u4e8b\u4ef6\u4e2d\u63d0\u4f9b <code>servername<\/code> \u5b57\u6bb5\u4f9b\u5e94\u7528\u5c42\u505a\u7b56\u7565\u8def\u7531\u3002<\/p>\n<p class=\"doc-p\">\u95ee\u9898\u5728\u4e8e\uff1a<strong>\u9996\u6b21\u63e1\u624b\u65f6\u5e94\u7528\u5c42\u4f9d\u636e servername \u9009\u62e9\u4e86\u8bc1\u4e66\u7b56\u7565\u5e76\u5b8c\u6210\u4e86\u5ba2\u6237\u7aef\u8bc1\u4e66\u6821\u9a8c\uff0c\u4f46\u91cd\u534f\u5546\u53d1\u751f\u65f6\uff0cNode.js \u5e76\u672a\u5f3a\u5236\u8981\u6c42\u5e94\u7528\u5c42\u91cd\u65b0\u6267\u884c\u7b56\u7565\u5339\u914d<\/strong>\u3002\u5ba2\u6237\u7aef\u53ef\u4ee5\u5728\u91cd\u534f\u5546\u7684 ClientHello \u4e2d\u643a\u5e26\u65b0\u7684 SNI\uff0c\u800c\u670d\u52a1\u7aef\u7684 <code>requestCert<\/code> \/ <code>ca<\/code> \u914d\u7f6e\u5728\u8fde\u63a5\u751f\u547d\u5468\u671f\u5185\u4fdd\u6301\u4e0d\u53d8\uff0c\u5bfc\u81f4\u65e7\u8bc1\u4e66\u8eab\u4efd\u88ab\u201c\u7ee7\u627f\u201d\u5230\u65b0\u4e3b\u673a\u540d\u4e0a\u4e0b\u6587\u3002<\/p>\n<h3 class=\"doc-h3\">2.2 \u7b56\u7565\u7ed1\u5b9a\u7684\u4e09\u4e2a\u65ad\u70b9<\/h3>\n<div class=\"doc-table-wrapper\">\n<table class=\"doc-table\">\n<thead>\n<tr>\n<th>\u65ad\u70b9\u4f4d\u7f6e<\/th>\n<th>\u9884\u671f\u884c\u4e3a<\/th>\n<th>\u5b9e\u9645\u884c\u4e3a<\/th>\n<th>\u98ce\u9669\u7b49\u7ea7<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>SNI \u56de\u8c03\uff08SNICallback\uff09<\/td>\n<td>\u91cd\u534f\u5546\u65f6\u91cd\u65b0\u89e6\u53d1\uff0c\u8fd4\u56de\u65b0\u4e3b\u673a\u540d\u7684 SecureContext<\/td>\n<td>\u90e8\u5206\u7248\u672c\u4ec5\u5728\u9996\u6b21\u63e1\u624b\u89e6\u53d1\uff0c\u91cd\u534f\u5546\u6cbf\u7528\u65e7\u4e0a\u4e0b\u6587<\/td>\n<td><span class=\"badge-tag-green\">\u9ad8\u5371<\/span><\/td>\n<\/tr>\n<tr>\n<td>\u5ba2\u6237\u7aef\u8bc1\u4e66\u6821\u9a8c<\/td>\n<td>\u6309\u65b0 servername \u7684 CA \u94fe\u91cd\u65b0\u6821\u9a8c<\/td>\n<td>\u6cbf\u7528\u9996\u6b21\u63e1\u624b\u7684\u6821\u9a8c\u7ed3\u679c<\/td>\n<td><span class=\"badge-tag-green\">\u9ad8\u5371<\/span><\/td>\n<\/tr>\n<tr>\n<td>\u5e94\u7528\u5c42\u6388\u6743<\/td>\n<td>\u4ee5\u6700\u7ec8 servername \u4e3a\u51c6\u505a\u7aef\u70b9\u9274\u6743<\/td>\n<td>\u82e5\u5e94\u7528\u5c42\u7f13\u5b58\u4e86\u9996\u6b21 servername\uff0c\u5219\u9274\u6743\u9519\u4f4d<\/td>\n<td><span class=\"badge-tag-green\">\u4e2d\u9ad8\u5371<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"doc-p\">\u4ece\u67b6\u6784\u89c6\u89d2\u770b\uff0c\u8fd9\u662f\u4e00\u4e2a\u5178\u578b\u7684<strong>\u201c\u8ba4\u8bc1\u4e0a\u4e0b\u6587\u4e0e\u8def\u7531\u4e0a\u4e0b\u6587\u751f\u547d\u5468\u671f\u4e0d\u4e00\u81f4\u201d<\/strong>\u95ee\u9898\u3002\u8ba4\u8bc1\u7ed3\u679c\u7ed1\u5b9a\u5728\u8fde\u63a5\u4e0a\uff0c\u800c\u8def\u7531\u952e\uff08servername\uff09\u5374\u53ef\u4ee5\u5728\u8fde\u63a5\u751f\u547d\u5468\u671f\u5185\u53d8\u5316\uff0c\u4e8c\u8005\u4e00\u65e6\u89e3\u8026\uff0c\u7b56\u7565\u5c31\u5931\u53bb\u4e86\u951a\u70b9\u3002<\/p>\n<div class=\"doc-callout doc-callout-info\">\n<div class=\"doc-callout-title\">\ud83d\udca1 \u67b6\u6784\u6838\u5fc3\u51b3\u7b56<\/div>\n<p>\u4efb\u4f55\u201c\u6309 SNI \u5206\u7ea7\u6388\u6743\u201d\u7684\u8bbe\u8ba1\uff0c\u90fd\u5fc5\u987b\u628a servername \u89c6\u4e3a<strong>\u4e0d\u53ef\u53d8\u7684\u5b89\u5168\u4e0a\u4e0b\u6587<\/strong>\u3002\u4e00\u65e6\u5141\u8bb8\u5176\u5728\u8fde\u63a5\u751f\u547d\u5468\u671f\u5185\u53d8\u5316\uff0c\u5c31\u5fc5\u987b\u5728\u53d8\u5316\u70b9\u5f3a\u5236\u91cd\u65b0\u6267\u884c\u5b8c\u6574\u7684\u8ba4\u8bc1\u4e0e\u6388\u6743\u6d41\u6c34\u7ebf\uff0c\u800c\u4e0d\u662f\u590d\u7528\u65e7\u7ed3\u679c\u3002<\/div>\n<h2 class=\"doc-h2\">\u4e09\u3001\u5f71\u54cd\u9762\u8bc4\u4f30\uff1a\u8c01\u771f\u6b63\u66b4\u9732\u5728 Node.js TLS \u8bc1\u4e66\u8ba4\u8bc1\u7ed5\u8fc7\u4e4b\u4e0b<\/h2>\n<p class=\"doc-p\">\u5e76\u975e\u6240\u6709 Node.js TLS \u670d\u52a1\u90fd\u53d7\u5f71\u54cd\u3002\u5224\u65ad\u66b4\u9732\u9762\u9700\u8981\u540c\u65f6\u6ee1\u8db3\u4ee5\u4e0b\u6761\u4ef6\uff1a<\/p>\n<ul class=\"doc-list\">\n<li>\u8fd0\u884c\u5728 Node.js 26.x \/ 24.x \/ 22.x \u53d7\u5f71\u54cd\u7248\u672c\u533a\u95f4\uff1b<\/li>\n<li>\u542f\u7528\u4e86 <code>requestCert: true<\/code> \u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u8ba4\u8bc1\uff1b<\/li>\n<li>\u5728\u5355\u4e00\u76d1\u542c\u7aef\u53e3\u4e0a\uff0c\u6309 servername \u65bd\u52a0<strong>\u5dee\u5f02\u5316<\/strong>\u7684\u8bc1\u4e66\u7b56\u7565\uff1b<\/li>\n<li>\u672a\u5728\u5e94\u7528\u5c42\u5bf9\u91cd\u534f\u5546\u540e\u7684 servername \u505a\u4e8c\u6b21\u6821\u9a8c\u3002<\/li>\n<\/ul>\n<p class=\"doc-p\">\u53cd\u8fc7\u6765\uff0c\u4ee5\u4e0b\u573a\u666f\u98ce\u9669\u8f83\u4f4e\uff1a\u4ec5\u4f7f\u7528\u5355\u4e00\u8bc1\u4e66\u7b56\u7565\u7684\u670d\u52a1\u3001\u5728\u53cd\u5411\u4ee3\u7406\u5c42\uff08\u5982 Nginx \/ Envoy\uff09\u7ec8\u6b62 TLS \u5e76\u5b8c\u6210 mTLS \u6821\u9a8c\u7684\u670d\u52a1\u3001\u4ee5\u53ca\u5b8c\u5168\u7981\u7528 TLS 1.2 \u91cd\u534f\u5546\u7684\u670d\u52a1\u3002<\/p>\n<div class=\"doc-callout doc-callout-warning\">\n<div class=\"doc-callout-title\">\u26a0\ufe0f \u751f\u4ea7\u907f\u5751\u98ce\u9669<\/div>\n<p>\u5f88\u591a\u56e2\u961f\u8bef\u4ee5\u4e3a\u201cTLS \u5728\u7f51\u5173\u5c42\u7ec8\u6b62\u5c31\u5b89\u5168\u4e86\u201d\u3002\u4f46\u5982\u679c\u7f51\u5173\u5c06\u5ba2\u6237\u7aef\u8bc1\u4e66\u4fe1\u606f\u4ee5 HTTP Header \u900f\u4f20\u7ed9\u540e\u7aef Node.js\uff0c\u800c\u540e\u7aef\u53c8\u4f9d\u636e Host \/ SNI \u505a\u4e8c\u6b21\u6388\u6743\uff0c\u90a3\u4e48\u7f51\u5173\u4e0e\u540e\u7aef\u4e4b\u95f4\u7684\u4fe1\u4efb\u8fb9\u754c\u540c\u6837\u9700\u8981\u91cd\u65b0\u5ba1\u89c6\u2014\u2014\u653b\u51fb\u8005\u53ef\u80fd\u901a\u8fc7 Host \u5934\u4e0e SNI \u4e0d\u4e00\u81f4\u5236\u9020\u7b56\u7565\u9519\u4f4d\u3002<\/p><\/div>\n<h2 class=\"doc-h2\">\u56db\u3001\u68c0\u6d4b\u4e0e\u4e34\u65f6\u7f13\u89e3\uff1a\u7acb\u5373\u53ef\u4ee5\u843d\u5730\u7684\u5de5\u7a0b\u52a8\u4f5c<\/h2>\n<h3 class=\"doc-h3\">4.1 \u5feb\u901f\u81ea\u68c0\u811a\u672c<\/h3>\n<p class=\"doc-p\">\u4e0b\u9762\u8fd9\u6bb5\u811a\u672c\u7528\u4e8e\u679a\u4e3e\u5f53\u524d\u8fdb\u7a0b\u7684 TLS \u914d\u7f6e\uff0c\u8bc6\u522b\u662f\u5426\u5b58\u5728\u201c\u6309 SNI \u5206\u7ea7 + \u5141\u8bb8\u91cd\u534f\u5546\u201d\u7684\u9ad8\u98ce\u9669\u7ec4\u5408\u3002\u5efa\u8bae\u5728 CI \u4e0e\u751f\u4ea7\u5de1\u68c0\u4e2d\u56fa\u5316\u6267\u884c\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"js\" data-enlighter-title=\"detect-tls-renegotiation-risk.js\">const tls = require('tls');\nconst fs = require('fs');\n\n\/\/ \u8bfb\u53d6\u670d\u52a1\u7aef TLS \u9009\u9879\uff08\u793a\u4f8b\uff1a\u4ece\u914d\u7f6e\u4e2d\u5fc3\u6216\u73af\u5883\u53d8\u91cf\u6ce8\u5165\uff09\nconst serverOptions = {\n  key: fs.readFileSync(process.env.TLS_KEY_PATH),\n  cert: fs.readFileSync(process.env.TLS_CERT_PATH),\n  requestCert: true,\n  rejectUnauthorized: true,\n  ca: fs.readFileSync(process.env.TLS_CA_PATH),\n  \/\/ \u5173\u952e\uff1a\u662f\u5426\u914d\u7f6e\u4e86\u6309 SNI \u5206\u7ea7\u7684 SecureContext\n  SNICallback: (servername, cb) =&gt; {\n    \/\/ \u751f\u4ea7\u5b9e\u73b0\u4e2d\u6b64\u5904\u4f1a\u6309 servername \u8fd4\u56de\u4e0d\u540c SecureContext\n    cb(null, getContextByHost(servername));\n  }\n};\n\nfunction auditRisk(options) {\n  const findings = [];\n\n  if (options.requestCert &amp;&amp; typeof options.SNICallback === 'function') {\n    findings.push({\n      level: 'HIGH',\n      message: '\u68c0\u6d4b\u5230\u6309 SNI \u5206\u7ea7\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u7b56\u7565\uff0c\u9700\u786e\u8ba4\u91cd\u534f\u5546\u65f6\u662f\u5426\u91cd\u65b0\u6821\u9a8c servername'\n    });\n  }\n\n  \/\/ Node.js \u9ed8\u8ba4\u5141\u8bb8 TLS 1.2 \u91cd\u534f\u5546\uff0c\u9700\u663e\u5f0f\u6536\u7d27\n  if (!options.secureOptions || !(options.secureOptions &amp; getNoRenegotiationFlag())) {\n    findings.push({\n      level: 'HIGH',\n      message: 'TLS 1.2 \u91cd\u534f\u5546\u672a\u7981\u7528\uff0c\u5b58\u5728 servername \u7be1\u6539\u7a97\u53e3'\n    });\n  }\n\n  return findings;\n}\n\nfunction getNoRenegotiationFlag() {\n  \/\/ \u901a\u8fc7 crypto.constants \u83b7\u53d6 SSL_OP_NO_RENEGOTIATION\n  const { constants } = require('crypto');\n  return constants.SSL_OP_NO_RENEGOTIATION || 0x40000000;\n}\n\nconst risks = auditRisk(serverOptions);\nif (risks.length &gt; 0) {\n  console.error('[CVE-2026-123872] \u68c0\u6d4b\u5230\u9ad8\u98ce\u9669\u914d\u7f6e\uff1a');\n  risks.forEach(r =&gt; console.error(`  [${r.level}] ${r.message}`));\n  process.exitCode = 1;\n} else {\n  console.log('\u672a\u68c0\u6d4b\u5230\u9ad8\u98ce\u9669\u7ec4\u5408');\n}\n<\/pre>\n<h3 class=\"doc-h3\">4.2 \u4e34\u65f6\u7f13\u89e3\u914d\u7f6e<\/h3>\n<p class=\"doc-p\">\u5728\u5b98\u65b9\u8865\u4e01\u53d1\u5e03\u5e76\u5b8c\u6210\u5347\u7ea7\u4e4b\u524d\uff0c\u6700\u76f4\u63a5\u6709\u6548\u7684\u7f13\u89e3\u624b\u6bb5\u662f<strong>\u7981\u7528 TLS 1.2 \u91cd\u534f\u5546<\/strong>\uff0c\u5e76\u5728\u5e94\u7528\u5c42\u5bf9 servername \u505a\u4e0d\u53ef\u53d8\u6027\u6821\u9a8c\u3002<\/p>\n<div class=\"baota-config-bar\"><span>secureOptions = SSL_OP_NO_RENEGOTIATION<\/span><span class=\"lang-tag\">NODE<\/span><\/div>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"js\" data-enlighter-title=\"server-hardening.js\">const tls = require('tls');\nconst { constants } = require('crypto');\n\nconst server = tls.createServer({\n  key: process.env.TLS_KEY,\n  cert: process.env.TLS_CERT,\n  requestCert: true,\n  rejectUnauthorized: true,\n  ca: process.env.TLS_CA,\n  minVersion: 'TLSv1.2',\n  \/\/ \u7981\u7528\u91cd\u534f\u5546\uff0c\u963b\u65ad servername \u7be1\u6539\u7a97\u53e3\n  secureOptions: constants.SSL_OP_NO_RENEGOTIATION,\n  SNICallback: (servername, cb) =&gt; {\n    \/\/ \u4e25\u683c\u6309 servername \u8fd4\u56de\u5bf9\u5e94 SecureContext\n    cb(null, getContextByHost(servername));\n  }\n}, (socket) =&gt; {\n  \/\/ \u8bb0\u5f55\u9996\u6b21\u63e1\u624b\u7684 servername\uff0c\u4f5c\u4e3a\u4e0d\u53ef\u53d8\u5b89\u5168\u4e0a\u4e0b\u6587\n  const boundServername = socket.servername;\n\n  socket.on('data', (chunk) =&gt; {\n    \/\/ \u9632\u5fa1\u6027\u6821\u9a8c\uff1a\u82e5\u5e95\u5c42 servername \u53d1\u751f\u53d8\u5316\uff0c\u7acb\u5373\u65ad\u5f00\n    if (socket.servername !== boundServername) {\n      socket.destroy(new Error('servername changed after handshake'));\n      return;\n    }\n    \/\/ \u6b63\u5e38\u4e1a\u52a1\u5904\u7406\n  });\n});\n\nserver.listen(8443);\n<\/pre>\n<div class=\"doc-callout doc-callout-info\">\n<div class=\"doc-callout-title\">\ud83d\udca1 \u67b6\u6784\u6838\u5fc3\u51b3\u7b56<\/div>\n<p>\u7981\u7528\u91cd\u534f\u5546\u662f\u201c\u6b62\u8840\u201d\uff0c\u4e0d\u662f\u201c\u6cbb\u6108\u201d\u3002\u957f\u671f\u65b9\u6848\u5fc5\u987b\u5347\u7ea7\u5230\u4fee\u590d\u7248\u672c\uff0c\u5e76\u5728\u67b6\u6784\u4e0a\u628a\u201cservername \u4e0d\u53ef\u53d8\u201d\u4f5c\u4e3a\u5b89\u5168\u57fa\u7ebf\u5199\u5165\u4ee3\u7801\u89c4\u8303\u4e0e\u5b89\u5168\u8bc4\u5ba1\u6e05\u5355\u3002<\/p><\/div>\n<details class=\"doc-accordion\">\n<summary>\u70b9\u51fb\u5c55\u5f00\uff1a\u5347\u7ea7\u6267\u884c\u547d\u4ee4\u4e0e\u5907\u7528\u811a\u672c<\/summary>\n<div class=\"doc-accordion-content\">\n<pre><code class=\"language-bash\"># 1. \u68c0\u67e5\u5f53\u524d Node.js \u7248\u672c\nnode -v\n\n# 2. \u4f7f\u7528 nvm \u5347\u7ea7\u5230\u4fee\u590d\u7248\u672c\uff08\u4ee5 22.x LTS \u4e3a\u4f8b\uff09\nnvm install 22 --reinstall-packages-from=22\nnvm use 22\n\n# 3. \u82e5\u4f7f\u7528 Docker\uff0c\u66f4\u65b0\u57fa\u7840\u955c\u50cf\n# FROM node:22-alpine -&gt; FROM node:22.x.y-alpine\uff08\u4fee\u590d\u7248\u672c\u53f7\uff09\ndocker pull node:22-alpine\n\n# 4. \u5347\u7ea7\u540e\u56de\u5f52\u9a8c\u8bc1\uff1a\u786e\u8ba4\u91cd\u534f\u5546\u5df2\u88ab\u7981\u7528\nnode -e \"const {constants}=require('crypto');console.log('NO_RENEGOTIATION=',constants.SSL_OP_NO_RENEGOTIATION)\"\n\n# 5. \u4f7f\u7528 openssl \u9a8c\u8bc1\u670d\u52a1\u7aef\u662f\u5426\u62d2\u7edd\u91cd\u534f\u5546\nopenssl s_client -connect localhost:8443 -tls1_2 -reconnect\n<\/code><\/pre>\n<\/div>\n<\/details>\n<h2 class=\"doc-h2\">\u4e94\u3001\u957f\u671f\u4fee\u590d\u4e0e\u67b6\u6784\u52a0\u56fa\uff1a\u4ece\u5355\u70b9\u8865\u4e01\u5230\u4f53\u7cfb\u5316\u9632\u62a4<\/h2>\n<h3 class=\"doc-h3\">5.1 \u5347\u7ea7\u7b56\u7565<\/h3>\n<p class=\"doc-p\">\u5b98\u65b9\u4fee\u590d\u7248\u672c\u53d1\u5e03\u540e\uff0c\u5e94\u4f18\u5148\u5347\u7ea7\u81f3 Node.js 26.x \/ 24.x \/ 22.x \u7684\u6700\u65b0\u8865\u4e01\u7248\u672c\u3002\u5347\u7ea7\u65f6\u9700\u91cd\u70b9\u5173\u6ce8 <code>tls<\/code> \u6a21\u5757\u7684\u884c\u4e3a\u53d8\u66f4\uff0c\u5c24\u5176\u662f <code>SNICallback<\/code> \u5728\u91cd\u534f\u5546\u573a\u666f\u4e0b\u7684\u89e6\u53d1\u65f6\u673a\u662f\u5426\u53d1\u751f\u53d8\u5316\u3002<\/p>\n<h3 class=\"doc-h3\">5.2 \u67b6\u6784\u5c42\u9762\u7684\u4e09\u9053\u9632\u7ebf<\/h3>\n<div class=\"doc-table-wrapper\">\n<table class=\"doc-table\">\n<thead>\n<tr>\n<th>\u9632\u7ebf<\/th>\n<th>\u63aa\u65bd<\/th>\n<th>\u843d\u5730\u8981\u70b9<\/th>\n<th>\u6536\u76ca<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7b2c\u4e00\u9053\uff1a\u534f\u8bae\u5c42<\/td>\n<td>\u7981\u7528 TLS 1.2 \u91cd\u534f\u5546\uff0c\u4f18\u5148\u542f\u7528 TLS 1.3<\/td>\n<td>TLS 1.3 \u4e0d\u652f\u6301\u91cd\u534f\u5546\uff0c\u4ece\u534f\u8bae\u5c42\u6d88\u9664\u653b\u51fb\u9762<\/td>\n<td><span class=\"badge-tag-green\">\u6839\u6cbb<\/span><\/td>\n<\/tr>\n<tr>\n<td>\u7b2c\u4e8c\u9053\uff1a\u8ba4\u8bc1\u5c42<\/td>\n<td>servername \u4e0e\u8bc1\u4e66\u8eab\u4efd\u5f3a\u7ed1\u5b9a<\/td>\n<td>\u5728 <code>secureConnection<\/code> \u4e2d\u8bb0\u5f55 servername\uff0c\u540e\u7eed\u8bf7\u6c42\u6821\u9a8c\u4e00\u81f4\u6027<\/td>\n<td><span class=\"badge-tag-green\">\u7eb5\u6df1\u9632\u5fa1<\/span><\/td>\n<\/tr>\n<tr>\n<td>\u7b2c\u4e09\u9053\uff1a\u7f51\u5173\u5c42<\/td>\n<td>TLS \u5728\u7f51\u5173\u7ec8\u6b62\uff0c\u540e\u7aef\u4e0d\u4fe1\u4efb Host\/SNI \u505a\u6388\u6743<\/td>\n<td>\u540e\u7aef\u6388\u6743\u4ee5\u7f51\u5173\u7b7e\u53d1\u7684\u8eab\u4efd\u4ee4\u724c\u4e3a\u51c6\uff0c\u800c\u975e\u8fde\u63a5\u5c5e\u6027<\/td>\n<td><span class=\"badge-tag-green\">\u8fb9\u754c\u6536\u655b<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 class=\"doc-h3\">5.3 \u5b89\u5168\u8bc4\u5ba1\u6e05\u5355\u589e\u9879<\/h3>\n<ul class=\"doc-list\">\n<li>\u662f\u5426\u5728\u5355\u4e00\u7aef\u53e3\u4e0a\u6309 SNI \u65bd\u52a0\u5dee\u5f02\u5316\u5ba2\u6237\u7aef\u8bc1\u4e66\u7b56\u7565\uff1f<\/li>\n<li>\u662f\u5426\u663e\u5f0f\u8bbe\u7f6e\u4e86 <code>SSL_OP_NO_RENEGOTIATION<\/code>\uff1f<\/li>\n<li>\u5e94\u7528\u5c42\u662f\u5426\u7f13\u5b58\u4e86\u9996\u6b21\u63e1\u624b\u7684 servername \u5e76\u7528\u4e8e\u540e\u7eed\u6388\u6743\uff1f<\/li>\n<li>\u7f51\u5173\u900f\u4f20\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u4fe1\u606f\u662f\u5426\u4e0e\u540e\u7aef Host \u5934\u505a\u4e86\u4ea4\u53c9\u6821\u9a8c\uff1f<\/li>\n<\/ul>\n<div class=\"doc-callout doc-callout-warning\">\n<div class=\"doc-callout-title\">\u26a0\ufe0f \u751f\u4ea7\u907f\u5751\u98ce\u9669<\/div>\n<p>\u5347\u7ea7 Node.js \u7248\u672c\u65f6\uff0c\u52a1\u5fc5\u540c\u6b65\u56de\u5f52\u6d4b\u8bd5 mTLS \u94fe\u8def\u3002\u90e8\u5206\u56e2\u961f\u5728\u5347\u7ea7\u540e\u56e0 <code>SNICallback<\/code> \u884c\u4e3a\u53d8\u5316\u5bfc\u81f4\u8bc1\u4e66\u7b56\u7565\u5931\u6548\uff0c\u53cd\u800c\u5f15\u5165\u4e86\u65b0\u7684\u53ef\u7528\u6027\u4e8b\u6545\u3002\u5efa\u8bae\u5728\u9884\u53d1\u73af\u5883\u7528\u53cc\u8bc1\u4e66\uff08\u666e\u901a + \u7ba1\u7406\u5458\uff09\u505a\u5b8c\u6574\u7684\u8d8a\u6743\u6d4b\u8bd5\u3002<\/div>\n<h2 class=\"doc-h2\">\u516d\u3001\u603b\u7ed3\uff1a\u628a servername \u5f53\u4f5c\u5b89\u5168\u4e0a\u4e0b\u6587\uff0c\u800c\u975e\u8def\u7531\u53c2\u6570<\/h2>\n<p class=\"doc-p\">CVE-2026-123872 \u7684\u4ef7\u503c\u4e0d\u5728\u4e8e\u5b83\u6709\u591a\u590d\u6742\uff0c\u800c\u5728\u4e8e\u5b83\u7cbe\u51c6\u547d\u4e2d\u4e86\u591a\u79df\u6237\u67b6\u6784\u4e2d\u4e00\u4e2a\u666e\u904d\u5b58\u5728\u7684\u8ba4\u77e5\u76f2\u533a\uff1a<strong>\u6211\u4eec\u4e60\u60ef\u628a SNI \u5f53\u4f5c\u8def\u7531\u53c2\u6570\uff0c\u5374\u5fd8\u4e86\u5b83\u540c\u65f6\u662f\u5b89\u5168\u7b56\u7565\u7684\u951a\u70b9<\/strong>\u3002\u5f53\u8def\u7531\u952e\u53ef\u4ee5\u5728\u8fde\u63a5\u751f\u547d\u5468\u671f\u5185\u53d8\u5316\uff0c\u800c\u8ba4\u8bc1\u7ed3\u679c\u5374\u7ed1\u5b9a\u5728\u8fde\u63a5\u4e0a\u65f6\uff0c\u7b56\u7565\u9003\u9038\u5c31\u6210\u4e86\u5fc5\u7136\u3002<\/p>\n<p class=\"doc-p\">\u5bf9\u67b6\u6784\u5e08\u800c\u8a00\uff0c\u8fd9\u6b21 Node.js TLS \u8bc1\u4e66\u8ba4\u8bc1\u7ed5\u8fc7\u4e8b\u4ef6\u7ed9\u51fa\u7684\u542f\u793a\u662f\u6e05\u6670\u7684\uff1a\u4efb\u4f55\u201c\u6309\u4e0a\u4e0b\u6587\u5206\u7ea7\u6388\u6743\u201d\u7684\u8bbe\u8ba1\uff0c\u90fd\u5fc5\u987b\u4fdd\u8bc1\u4e0a\u4e0b\u6587\u672c\u8eab\u4e0d\u53ef\u53d8\uff0c\u6216\u8005\u5728\u53d8\u5316\u70b9\u5f3a\u5236\u91cd\u653e\u5b8c\u6574\u7684\u8ba4\u8bc1\u6388\u6743\u6d41\u6c34\u7ebf\u3002\u534f\u8bae\u5c42\u7684\u91cd\u534f\u5546\u3001\u5e94\u7528\u5c42\u7684 Host \u5934\u3001\u7f51\u5173\u900f\u4f20\u7684 Header\uff0c\u672c\u8d28\u4e0a\u90fd\u662f\u540c\u4e00\u7c7b\u95ee\u9898\u7684\u4e0d\u540c\u6295\u5f71\u3002<\/p>\n<p class=\"doc-p\">\u77ed\u671f\u6b62\u8840\u9760\u7981\u7528\u91cd\u534f\u5546\u4e0e\u5347\u7ea7\u8865\u4e01\uff0c\u957f\u671f\u5b89\u5168\u9760\u628a\u201c\u4e0a\u4e0b\u6587\u4e0d\u53ef\u53d8\u201d\u5199\u5165\u67b6\u6784\u57fa\u7ebf\u3002\u4e24\u8005\u7f3a\u4e00\u4e0d\u53ef\u3002<\/p>\n<div class=\"doc-callout doc-callout-related\">\n<div class=\"doc-callout-title\">\ud83d\udd17 \u5ef6\u4f38\u9605\u8bfb\u4e0e\u4e13\u680f\u63a8\u8350<\/div>\n<ul class=\"doc-internal-links\">\n<li><strong>\u6240\u5c5e\u4e13\u680f\uff1a<\/strong><a href=\"https:\/\/btc354.com\/index.php\/category\/javascript\/\">\u6d4f\u89c8\u66f4\u591a\u3010JavaScript\u3011\u6280\u672f\u67b6\u6784\u4e0e\u5de5\u7a0b\u5b9e\u6218\u6587\u7ae0<\/a><\/li>\n<li><strong>\u63a8\u8350\u6df1\u5ea6\u9605\u8bfb\uff1a<\/strong><a href=\"https:\/\/btc354.com\/index.php\/2026\/11\/12\/pulsemate-security-9f7db533d13949eb815dacbf7d6338d76778382d1e040edda3b4cff0d409f74b\/\">Node.js HTTP\/2 \u65ad\u8a00\u5d29\u6e83\u6f0f\u6d1e\u6df1\u5ea6\u5256\u6790\uff1aCVE-2026-123863 \u4f1a\u8bdd\u62c6\u9664\u5185\u5b58\u8bb0\u8d26\u9003\u9038\u4e0e\u751f\u4ea7\u52a0\u56fa\u5b9e\u6218<\/a><\/li>\n<li><strong>\u63a8\u8350\u6df1\u5ea6\u9605\u8bfb\uff1a<\/strong><a href=\"https:\/\/btc354.com\/index.php\/2026\/11\/04\/%e5%88%b7%e6%96%b0%e4%bb%a4%e7%89%8c%e8%bd%ae%e6%8d%a2%e7%9a%84%e4%b8%89%e5%a4%a7%e6%8e%a7%e5%88%b6%ef%bc%9a%e6%bb%91%e5%8a%a8%e8%bf%87%e6%9c%9f%e4%b8%8e%e7%bb%9d%e5%af%b9%e4%b8%8a%e9%99%90%e7%9a%84\/\">\u5237\u65b0\u4ee4\u724c\u8f6e\u6362\u7684\u4e09\u5927\u63a7\u5236\uff1a\u6ed1\u52a8\u8fc7\u671f\u4e0e\u7edd\u5bf9\u4e0a\u9650\u7684\u5de5\u7a0b\u5316\u843d\u5730\uff08Node.js\/Express \u5b9e\u6218\uff09<\/a><\/li>\n<li><strong>\u5168\u7ad9\u6280\u672f\u5f52\u6863\uff1a<\/strong><a href=\"https:\/\/btc354.com\/\">\u8fd4\u56de \u4e2a\u4eba\u5b66\u4e60\u7ad9\u70b9 \u9996\u9875\u63a2\u7d22\u66f4\u591a\u6280\u672f\u524d\u6cbf<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"doc-ref-box\">\n  <strong>\u539f\u6587\u51fa\u5904\u4e0e\u6743\u5a01\u6eaf\u6e90\u58f0\u660e\uff1a<\/strong><br \/>\n  \u672c\u6587\u6838\u5fc3\u6280\u672f\u80cc\u666f\u6e90\u81ea GitHub Security Advisory \u5b98\u65b9\u901a\u544a\uff1a<br \/>\n  <a href=\"https:\/\/github.com\/advisories\/GHSA-v64j-2jhv-ww23\" target=\"_blank\" rel=\"noopener noreferrer\">GHSA-v64j-2jhv-ww23 (CVE-2026-123872)<\/a>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u3010Node.js TLS \u8bc1\u4e66\u8ba4\u8bc1\u7ed5\u8fc7\u3011\u6df1\u5ea6\u5256\u6790 CVE-2026-123872\uff1aNode.js TLS \u5ba2\u6237\u7aef\u8bc1\u4e66\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0cCVSS 8.1 \u9ad8\u5371\u3002\u672c\u6587\u4ece TLS 1.2 \u91cd\u534f\u5546\u673a\u5236\u5207\u5165\uff0c\u62c6\u89e3 servername \u5207\u6362\u5bfc\u81f4\u8de8\u4e3b\u673a\u540d\u7b56\u7565\u9003\u9038\u7684\u6839\u56e0\uff0c\u7ed9\u51fa\u591a\u79df\u6237 SNI \u573a\u666f\u4e0b\u7684\u68c0\u6d4b\u65b9\u6848\u3001\u4e34\u65f6&#8230;<\/p>\n","protected":false},"author":2,"featured_media":902,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[97,424],"tags":[337,108,339,336,338],"class_list":["post-838","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-javascript","category-security","tag-cve-2026-123872","tag-node-js","tag-sni-","tag-tls-","tag-338"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Node.js TLS \u8bc1\u4e66\u8ba4\u8bc1\u7ed5\u8fc7\u6df1\u5ea6\u5256\u6790\uff1aCVE-2026-123872 \u91cd\u534f\u5546 servername \u9003\u9038\u4e0e\u591a\u79df\u6237 SNI \u9632\u62a4\u5b9e\u6218 - \u4e2a\u4eba\u5b66\u4e60\u7ad9\u70b9<\/title>\n<meta name=\"description\" content=\"\u3010Node.js TLS \u8bc1\u4e66\u8ba4\u8bc1\u7ed5\u8fc7\u3011\u6df1\u5ea6\u5256\u6790 CVE-2026-123872\uff1aNode.js TLS \u5ba2\u6237\u7aef\u8bc1\u4e66\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0cCVSS 8.1 \u9ad8\u5371\u3002\u672c\u6587\u4ece TLS 1.2 \u91cd\u534f\u5546\u673a\u5236\u5207\u5165\uff0c\u62c6\u89e3 servername \u5207\u6362\u5bfc\u81f4\u8de8\u4e3b\u673a\u540d\u7b56\u7565\u9003\u9038\u7684\u6839\u56e0\uff0c\u7ed9\u51fa\u591a\u79df\u6237 SNI \u573a\u666f\u4e0b\u7684\u68c0\u6d4b\u65b9\u6848\u3001\u4e34\u65f6...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/btc354.com\/index.php\/2026\/11\/12\/pulsemate-security-a65e74b0f3d73e61d3c57e656cc023cd6cd1d1f94496682e18fa54abc0c995cb\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Node.js TLS \u8bc1\u4e66\u8ba4\u8bc1\u7ed5\u8fc7\u6df1\u5ea6\u5256\u6790\uff1aCVE-2026-123872 \u91cd\u534f\u5546 servername \u9003\u9038\u4e0e\u591a\u79df\u6237 SNI \u9632\u62a4\u5b9e\u6218 - \u4e2a\u4eba\u5b66\u4e60\u7ad9\u70b9\" \/>\n<meta property=\"og:description\" content=\"\u3010Node.js TLS \u8bc1\u4e66\u8ba4\u8bc1\u7ed5\u8fc7\u3011\u6df1\u5ea6\u5256\u6790 CVE-2026-123872\uff1aNode.js TLS \u5ba2\u6237\u7aef\u8bc1\u4e66\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0cCVSS 8.1 \u9ad8\u5371\u3002\u672c\u6587\u4ece TLS 1.2 \u91cd\u534f\u5546\u673a\u5236\u5207\u5165\uff0c\u62c6\u89e3 servername \u5207\u6362\u5bfc\u81f4\u8de8\u4e3b\u673a\u540d\u7b56\u7565\u9003\u9038\u7684\u6839\u56e0\uff0c\u7ed9\u51fa\u591a\u79df\u6237 SNI \u573a\u666f\u4e0b\u7684\u68c0\u6d4b\u65b9\u6848\u3001\u4e34\u65f6...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/btc354.com\/index.php\/2026\/11\/12\/pulsemate-security-a65e74b0f3d73e61d3c57e656cc023cd6cd1d1f94496682e18fa54abc0c995cb\/\" \/>\n<meta property=\"og:site_name\" content=\"\u4e2a\u4eba\u5b66\u4e60\u7ad9\u70b9\" \/>\n<meta property=\"article:published_time\" content=\"2026-11-12T03:32:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/btc354.com\/wp-content\/uploads\/2026\/11\/tech-node-js-tls-e8af81e4b9a6e8aea4e8af81e7bb95e8bf87e6b7b1e5baa6e58996e69e90efbc9acve-2026-123872-e9878de58d8fe59586-servername-e98083e980b8e4b88e-1794454577.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"801\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"tan, keito\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@tqd354\" \/>\n<meta name=\"twitter:site\" content=\"@tqd354\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"tan, keito\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/btc354.com\\\/index.php\\\/2026\\\/11\\\/12\\\/pulsemate-security-a65e74b0f3d73e61d3c57e656cc023cd6cd1d1f94496682e18fa54abc0c995cb\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/btc354.com\\\/index.php\\\/2026\\\/11\\\/12\\\/pulsemate-security-a65e74b0f3d73e61d3c57e656cc023cd6cd1d1f94496682e18fa54abc0c995cb\\\/\"},\"author\":{\"name\":\"tan, keito\",\"@id\":\"https:\\\/\\\/btc354.com\\\/#\\\/schema\\\/person\\\/00e13932981b0e8ae19d3ae6b5734178\"},\"headline\":\"Node.js TLS \u8bc1\u4e66\u8ba4\u8bc1\u7ed5\u8fc7\u6df1\u5ea6\u5256\u6790\uff1aCVE-2026-123872 \u91cd\u534f\u5546 servername \u9003\u9038\u4e0e\u591a\u79df\u6237 SNI 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