CVE-2026-41650
fast-xml-parser XMLBuilder: XML Comment and CDATA Injection via Unescaped Delimiters
6.1
MEDIUM
CVSS 3.1
EPSS 0.24%
描述
fast-xml-parser allows users to process XML from JS object without C/C++ based libraries or callbacks. Prior to version 5.7.0, XMLBuilder does not escape the "-->" sequence in comment content or the "]]>" sequence in CDATA sections when building XML from JavaScript objects. This allows XML injection when user-controlled data flows into comments or CDATA elements, leading to XSS, SOAP injection, or data manipulation. This issue has been patched in version 5.7.0.
如何修補 CVE-2026-41650
要修補 CVE-2026-41650,請將受影響套件升級到下列已修補版本。
- —未列出修補版本
- —升級至 5.7.0 或更新版本
CVE-2026-41650 正在被利用嗎?
低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0
- from 0, < 5.7.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |