XSS in The Wikimedia Foundation MediaWiki - Flexdiagrams Extension
CVE-2025-62670
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - FlexDiagrams Extension allows Stored XSS.This issue affects Mediawiki - FlexDiagrams Extension: master.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.004 (34.9th percentile) — read the EPSS interpretation.
Affected products
- The Wikimedia Foundation Mediawiki - Flexdiagrams Extension — versions master