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Medium severity · published Oct 18, 2025
CVE-2025-62664
Stored XSS through a system message in ImageRating
6.9
CVSS
0.4%
EPSS
No
On KEV
Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - ImageRating Extension allows Stored XSS.This issue affects Mediawiki - ImageRating Extension: from master before 1.39.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MI
Mediawiki - ImageRating Extension · The Wikimedia Foundation
master before 1.39 · source: vendor
Affected product
MI
Mediawiki - ImageRating Extension
The Wikimedia Foundation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-62664
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-62664
gerrit.wikimedia.org
https://gerrit.wikimedia.org/r/q/Ie42bba0d80bace319cf88d71233db1f598ac613b
phabricator.wikimedia.org
https://phabricator.wikimedia.org/T402002