Unrated severityNVD Advisory· Published Jul 3, 2025· Updated Jul 10, 2025
Stored XSS in MassEditRegex
CVE-2025-53500
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2>=1.39.0 <1.39.12, >=1.42.0 <1.42.7, >=1.43.0 <1.43.2+ 1 more
- (no CPE)range: >=1.39.0 <1.39.12, >=1.42.0 <1.42.7, >=1.43.0 <1.43.2
- (no CPE)range: 1.39.x
Patches
Vulnerability mechanics
References
2News mentions
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