{"id":"CVE-2026-103440","title":"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.","summary":"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.","severity":"low","cvss":1.2,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P/S:N/AU:Y/R:U/V:D/RE:M/U:Amber","cwe":["CWE-202"],"vendor":"The Wikimedia Foundation","product":"MediaWiki PageTriage extension","affected":["mediawiki_pagetriage_extension 1.46","mediawiki_pagetriage_extension 1.45","mediawiki_pagetriage_extension 1.43"],"published":"2026-09-30","updated":"2026-09-30","sourceUpdated":"2026-09-30T21:17:08.950","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-103440","references":[{"url":"https://gerrit.wikimedia.org/r/q/I4bdd5f5be95ed5d02c504784fb31da4e5de59da6","label":"c4f26cc8-17ff-4c99-b5e2-38fc1793eacc"},{"url":"https://phabricator.wikimedia.org/T435623","label":"c4f26cc8-17ff-4c99-b5e2-38fc1793eacc"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-30T18:11:07.978060Z"},"cvssSource":"cna","ingestedAt":"2026-09-30T18:17:24.542Z","slug":"CVE-2026-103440","body":"## Overview\n\nExposure 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":7,"depthScoreParts":{"impact":6.6,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}