{"schema":"threatline.record/2","record":{"id":"CVE-2026-103584","aliases":[],"summary":"attacker-controlled javascript license URL via XSS","details":"Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in The Wikimedia Foundation MediaWiki CommonsMetadata extension allows Cross-Site Scripting (XSS).\n\nThis issue affects MediaWiki CommonsMetadata extension: 1.46, 1.45, and 1.43.","categories":["Applications & CMS"],"product":"MediaWiki CommonsMetadata extension","vendor":"The Wikimedia Foundation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103584","source_modified_at":"2026-10-01T15:53:45.772Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"MediaWiki CommonsMetadata extension","vendor":"The Wikimedia Foundation","versions":[{"status":"affected","version":"1.46"},{"status":"affected","version":"1.45"},{"status":"affected","version":"1.43"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":1.1,"severity":"Low","kev":{"listed":false},"epss":{"probability":0.00285,"percentile":0.19929,"score_date":"2026-10-23"},"published_at":"2026-09-30T22:14:27.101Z","modified_at":"2026-10-01T15:53:45.772Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-103584","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-01T15:53:45.772Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-103584","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://phabricator.wikimedia.org/T435999"},{"source":"CVE List","url":"https://gerrit.wikimedia.org/r/q/I66c102cae36a9d499c95c37db7458371c7c87258"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-01T15:52:52.080179Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-01T15:53:45.772Z","content_hash":"b08d93c909b9c7111d9c33556f02fe9e137a7a2fb01e8f7d1c6895a29ad52f4f"}}