{"schema":"threatline.record/2","record":{"id":"CVE-2026-103440","aliases":[],"summary":"pagetriagelist discloses suppressed reviewer usernames","details":"Exposure of sensitive information through data queries vulnerability in The Wikimedia Foundation MediaWiki PageTriage extension allows Information Elicitation.\n\nThis issue affects MediaWiki PageTriage extension: 1.46, 1.45, and 1.43.","categories":["Applications & CMS"],"product":"MediaWiki PageTriage extension","vendor":"The Wikimedia Foundation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103440","source_modified_at":"2026-09-30T20:01:01.418Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"MediaWiki PageTriage 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":1.2,"severity":"Low","kev":{"listed":false},"epss":{"probability":0.00272,"percentile":0.18562,"score_date":"2026-10-23"},"published_at":"2026-09-30T17:38:27.374Z","modified_at":"2026-09-30T20:01:01.418Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-103440","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-30T20:01:01.418Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-103440","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/T435623"},{"source":"CVE List","url":"https://gerrit.wikimedia.org/r/q/I4bdd5f5be95ed5d02c504784fb31da4e5de59da6"}],"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":"2026-09-30T18:11:07.978060Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-09-30T20:01:01.418Z","content_hash":"c41aa43bd512ad5d573c767af5464187419ca8143ad9957347ad1b1c979c3b0f"}}