{"id":"CVE-2026-100244","title":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation Mediawiki - CentralAuth Extension allows Excavation.\n\nThis issue affects Mediawiki - CentralAuth Extension: from * before 1.46.1, 1.45.5, 1.…","summary":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation Mediawiki - CentralAuth Extension allows Excavation.\n\nThis issue affects Mediawiki - CentralAuth Extension: from * before 1.46.1, 1.45.5, 1.…","severity":"none","cwe":["CWE-200"],"vendor":"Wikimedia Foundation","product":"Mediawiki - CentralAuth Extension","affected":["mediawiki_-_centralauth_extension < 1.46.1, 1.45.5, 1.43.10"],"published":"2026-09-29","updated":"2026-09-29","sourceUpdated":"2026-09-29T17:17:01.453","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-100244","references":[{"url":"https://gerrit.wikimedia.org/r/q/Ifd262c11300dd0355e177d6185bcd704d2720a47","label":"c4f26cc8-17ff-4c99-b5e2-38fc1793eacc"},{"url":"https://phabricator.wikimedia.org/T432789","label":"c4f26cc8-17ff-4c99-b5e2-38fc1793eacc"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-29T17:41:02.201Z","slug":"CVE-2026-100244","body":"## Overview\n\nExposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation Mediawiki - CentralAuth Extension allows Excavation.\n\nThis issue affects Mediawiki - CentralAuth Extension: from * before 1.46.1, 1.45.5, 1.43.10.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}