CVE-2026-41650

תיאור (מקור, אנגלית)

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.

מדדים

CVSS 3.1

6.1 (MEDIUM) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-1/8/2026

CWE

CWE-91

מוצרים מושפעים

naturalintelligence: fast-xml-parser

קישורים

• https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHS‮… ExploitMitigationVendor Advisory
• https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHS‮… ExploitMitigationVendor Advisory
• https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v5.6.0 ProductRelease Notes