CVE-2025-62659CWE-79cross-site-scripting

CVE-2025-62659

published October 22, 2025

CVSS
2.1
EPSS
0%
Percentile
20.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
2.1 · NONE
CVSS v4.0
Not supplied
EPSS
0.00293 · 20.8th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-10-22T20:15Z
References (1)
EPSS history
Timeline
  • 22 OCT 15:31Z
    The CookieConsent extension does not properly use reserved data attributes, thus introducing potential XSS vectors
    cvelistv5