CVE-2025-6591: vulnerability in Wikimedia Foundation MediaWiki
HTML injection in API action=feedcontributions output from i18n message
Published · Updated
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 0epss 0.4%
exploitation probability
0.4%top 63% of all CVEs
observed exploitation
nono source reports it
Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/api/ApiFeedContributions.Php.
This issue affects MediaWiki: from * before 1.39.13, 1.42.7 1.43.2, 1.44.0.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
Wikimedia Foundation · MediaWikiRelated CVEs — Wikimedia Foundation MediaWiki
In the same product, most dangerous first.
CVE-2013-4572—CVE-2013-4572EPSS 2.1%CVE-2013-4303—CVE-2013-4303EPSS 1.5%CVE-2013-6455—CVE-2013-6455EPSS 1.1%CVE-2013-6451—CVE-2013-6451EPSS 1.1%CVE-2025-6597NONEMediaWiki should not consider autocreation as login for the purposes of security reauthenticationEPSS 0.5%CVE-2025-6927LOWAutoblocks from global account suppressions are publicly visibleEPSS 0.5%