CVE-2025-62659 — The CookieConsent extension does not properly use reserved data attributes, thus introducing potential XSS vectors
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation MediaWiki CookieConsent extension allows Cr…
Published: 2025-10-22 · CVSS: 2.1 · CVSS 4.0
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation MediaWiki CookieConsent extension allows Cross-Site Scripting (XSS).This issue affects MediaWiki CookieConsent extension: from v0.1.0 before v2.0.0.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7