Cyber Security Daily Radar

#cwe-501

共收录 3 条相关安全情报。

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INFO EPSS 0%
VULNERABILITY 2026-07-14

DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Prior to 3.4.6, DOMPurify.sanitize(node, { IN_PLACE: true }) accepted same-origin foreign-realm...

推荐 3.4
Conf: 50%
CVE-2026-49458

DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Prior to 3.4.6, DOMPurify.sanitize(node, { IN_PLACE: true }) accepted same-origin foreign-realm DOM nodes while follow-on checks used parent-realm constructors, causing instanceof checks for forms, named node maps, document fragments, and elements to fail and skip clobber, template-content, and shadow-DOM sanitizatio

💡 影响/原因: 原文内容（由于配额限制，未进行深度 LLM 分析）

🎯 建议动作: 建议根据原文自行评估

来自 NVD
排序因子: Primary 数据源 (+3) | LLM 评分加成 (+0.4)
INFO EPSS 0%
ADVISORY 2026-07-14

DOMPurify: Cross-realm IN_PLACE sanitization leaves executable markup intact via realm-bound `instanceof` checks

推荐 8.4
Conf: 50%

DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Prior to 3.4.6, DOMPurify.sanitize(node, { IN_PLACE: true }) accepted same-origin foreign-realm DOM nodes while follow-on checks used parent-realm constructors, causing instanceof checks for forms, named node maps, document fragments, and elements to fail and skip clobber, template-content, and shadow-DOM sanitizatio

💡 风险点: 原文内容（由于配额限制，未进行深度 LLM 分析）

🎯 建议动作: 建议根据原文自行评估

来自 OSV.dev
排序因子: 有可用补丁/修复方案 (+3) | Primary 数据源 (+3) | 包含 CVE (+2) | LLM 评分加成 (+0.4)