CVE-2025-6596: vulnerability in Wikimedia Foundation Vector
Vector inserts portlet labels as HTML, allowing for stored XSS through system messages
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 64% of all CVEs
observed exploitation
nono source reports it
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Vector. This vulnerability is associated with program files resources/skins.Vector.Js/portlets.Js, resources/skins.Vector.Legacy.Js/portlets.Js.
This issue affects Vector: from >= 1.40.0 before 1.42.7, 1.43.2, 1.44.0.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
Wikimedia Foundation · VectorRelated CVEs — Wikimedia Foundation Vector
In the same product, most dangerous first.