{"id":"GHSA-gr6v-3pmp-996p","aliases":["CVE-2025-62671"],"title":"Cargo Mediawiki Extension vulnerable to Cross-site Scripting","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"MODERATE","description":"Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - Cargo Extension allows Stored XSS. This issue affects Mediawiki - Cargo Extension befor 3.8.3.","severity":"medium","score":6.9,"published":"2025-10-18T06:30:26.000Z","modified":"2025-10-20T18:27:46.506Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"mediawiki/cargo","sources":[{"name":"OSV · GHSA-gr6v-3pmp-996p","url":"https://osv.dev/vulnerability/GHSA-gr6v-3pmp-996p"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"3.8.3"}],"type":"ECOSYSTEM"}],"versions":["0.10","0.11","1.0","1.0.1","1.1.1","1.2","1.3","1.3.1","1.4","1.5","1.6","1.7","2.0","2.0.1","2.1","2.1.1","2.1.2","2.2","2.3","2.3.1","2.4","2.5","2.6","2.7","2.7.1","2.8","3.0","3.1","3.2","3.3","3.3.1","3.4","3.4.1","3.4.2","3.4.3","3.4.4","3.5","3.5.1","3.6","3.6.1","3.7","3.7.1","3.8","3.8.1","3.8.2"],"fixed":["3.8.3"]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2025-62671","https://github.com/wikimedia/mediawiki-extensions-Cargo/commit/e50915626c0d9a7b222dabc94ddfcb516caf557d","https://gerrit.wikimedia.org/r/1179707","https://github.com/wikimedia/mediawiki-extensions-Cargo","https://phabricator.wikimedia.org/T402147"],"sources":[{"name":"OSV","id":"GHSA-gr6v-3pmp-996p","modified":"2025-10-20T18:27:46.506909Z","url":"https://osv.dev/vulnerability/GHSA-gr6v-3pmp-996p"}],"assessments":[{"source":"OSV","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L","score":6.9}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T11:50:31.287Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}