CVE-2024-34500

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://gerrit.wikimedia.org/r/c/mediawiki/extensions/UnlinkedWikibase/+/1002175", "name": "https://gerrit.wikimedia.org/r/c/mediawiki/extensions/UnlinkedWikibase/+/1002175", "tags": ["Patch", "Vendor Advisory"], "refsource": ""}, {"url": "https://gerrit.wikimedia.org/r/c/mediawiki/extensions/UnlinkedWikibase/+/1002175", "name": "https://gerrit.wikimedia.org/r/c/mediawiki/extensions/UnlinkedWikibase/+/1002175", "tags": ["Patch", "Vendor Advisory"], "refsource": ""}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FU2FGUXXK6TMV6R52VRECLC6XCSQQISY/", "name": "FEDORA-2024-2c564b942d", "tags": ["Third Party Advisory"], "refsource": ""}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FU2FGUXXK6TMV6R52VRECLC6XCSQQISY/", "name": "FEDORA-2024-2c564b942d", "tags": ["Third Party Advisory"], "refsource": ""}, {"url": "https://phabricator.wikimedia.org/T357203", "name": "https://phabricator.wikimedia.org/T357203", "tags": ["Issue Tracking", "Vendor Advisory"], "refsource": ""}, {"url": "https://phabricator.wikimedia.org/T357203", "name": "https://phabricator.wikimedia.org/T357203", "tags": ["Issue Tracking", "Vendor Advisory"], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "An issue was discovered in the UnlinkedWikibase extension in MediaWiki before 1.39.6, 1.40.x before 1.40.2, and 1.41.x before 1.41.1. XSS can occur through an interface message. Error messages (in the $err var) are not escaped before being passed to Html::rawElement() in the getError() function in the Hooks class."}]}, "problemtype": {"problemtype_data": [{"description": []}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2024-34500", "ASSIGNER": "cve@mitre.org"}}, "impact": {}, "publishedDate": "2024-05-05T19:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.40.2", "versionStartIncluding": "1.40.0"}, {"cpe23Uri": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.39.6"}, {"cpe23Uri": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.41.1", "versionStartIncluding": "1.41.0"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-06-11T14:44Z"}