CVE-2026-22713

Improper Neutralization of Input During Web Page Generation (XSS or ‘Cross-site Scripting’) vulnerability in The Wikimedia Foundation Mediawiki – GrowthExperiments Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki – GrowthExperiments Extension: 1.45, 1.44, 1.43, 1.39.

More information : https://gerrit.wikimedia.org/r/q/Iff01940a163ed87ec52f3a64ba6b2dbfa2759df3