{"id":"BIT-mediawiki-2023-29141","details":"An issue was discovered in MediaWiki before 1.35.10, 1.36.x through 1.38.x before 1.38.6, and 1.39.x before 1.39.3. An auto-block can occur for an untrusted X-Forwarded-For header.","aliases":["CVE-2023-29141","GHSA-5vj8-g3qg-4qh6"],"modified":"2025-04-03T14:40:37.652Z","published":"2024-03-06T11:01:46.776Z","database_specific":{"cpes":["cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*"],"severity":"Critical"},"references":[{"type":"WEB","url":"https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/REL1_39/RELEASE-NOTES-1.39"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/08/msg00029.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ONWHGOBFD6CQAEGOP5O375XAP2N6RUHT/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZGK4NZPIJ5ET2ANRZOUYPCRIB5I64JR7/"},{"type":"WEB","url":"https://phabricator.wikimedia.org/T285159"},{"type":"WEB","url":"https://www.debian.org/security/2023/dsa-5447"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-29141"}],"affected":[{"package":{"name":"mediawiki","ecosystem":"Bitnami","purl":"pkg:bitnami/mediawiki"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.35.10"},{"introduced":"1.36.0"},{"fixed":"1.38.6"},{"introduced":"1.39.0"},{"fixed":"1.39.3"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/mediawiki/BIT-mediawiki-2023-29141.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}],"schema_version":"1.7.3"}