Security Advisory

CVE-2026-41650

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-07 13:36:55

Last updated 2026-05-07 15:08:36

Assigner GitHub_M

CVSS score 6.1

State PUBLISHED

Description

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.

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