{"id":"CVE-2026-103585","title":"Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in The Wikimedia Foundation MediaWiki MediaSearch extension allows Cross-Site Scripting (XSS).\n\nThis issue affects MediaWiki MediaSearch extensio…","summary":"Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in The Wikimedia Foundation MediaWiki MediaSearch extension allows Cross-Site Scripting (XSS).\n\nThis issue affects MediaWiki MediaSearch extensio…","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-80"],"vendor":"The Wikimedia Foundation","product":"MediaWiki MediaSearch extension","affected":["mediawiki_mediasearch_extension 1.46","mediawiki_mediasearch_extension 1.45","mediawiki_mediasearch_extension 1.43"],"published":"2026-09-30","updated":"2026-09-30","sourceUpdated":"2026-09-30T23:16:57.890","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-103585","references":[{"url":"https://gerrit.wikimedia.org/r/q/I79e8200289bd120c3c971ba830776eaae779bb99","label":"c4f26cc8-17ff-4c99-b5e2-38fc1793eacc"},{"url":"https://phabricator.wikimedia.org/T435999","label":"c4f26cc8-17ff-4c99-b5e2-38fc1793eacc"}],"tags":["nvd","cve.org"],"cvssSource":"cna","ingestedAt":"2026-09-30T22:27:27.821Z","slug":"CVE-2026-103585","body":"## Overview\n\nImproper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in The Wikimedia Foundation MediaWiki MediaSearch extension allows Cross-Site Scripting (XSS).\n\nThis issue affects MediaWiki MediaSearch 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":[]}