VULNERABILITY INTELLIGENCE

CVE-2025-53500

CVSS score5.6 MEDIUM
EPSS probability0.28%
CISA KEVNot currently listed
Published2025-07-03
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - MassEditRegex Extension allows Stored XSS.This issue affects Mediawiki - MassEditRegex Extension: from 1.39.X before 1.39.12, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.

Weakness classification

  • c4f26cc8-17ff-4c99-b5e2-38fc1793eacc: CWE-79

Primary references