Medium severity · published Oct 21, 2025
CVE-2025-62694
Stored XSS through a system message
6.9
CVSS
0.5%
EPSS
No
On KEV
Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - WikiLove Extension allows Stored XSS.This issue affects Mediawiki - WikiLove Extension: 1.39.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MW
Mediawiki - WikiLove Extension · The Wikimedia Foundation
1.39 · source: vendor
Affected product
MW
Mediawiki - WikiLove Extension
The Wikimedia Foundation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-62694
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-62694
gerrit.wikimedia.org
https://gerrit.wikimedia.org/r/c/1191439
gerrit.wikimedia.org
https://gerrit.wikimedia.org/r/q/I17fc061112f61b4c37b772410b265df060819416
phabricator.wikimedia.org
https://phabricator.wikimedia.org/T400525
More from Mediawiki - WikiLove Extension
6.9
CVE-2026-22711
Stored XSS through system messages in WikiLove