{"id":"BIT-mediawiki-2020-15005","details":"In MediaWiki before 1.31.8, 1.32.x and 1.33.x before 1.33.4, and 1.34.x before 1.34.2, private wikis behind a caching server using the img_auth.php image authorization security feature may have had their files cached publicly, so any unauthorized user could view them. This occurs because Cache-Control and Vary headers were mishandled.","aliases":["CVE-2020-15005","GHSA-xpv7-93cm-4mxv"],"modified":"2025-04-03T14:40:37.652Z","published":"2024-03-06T11:14:05.237Z","database_specific":{"cpes":["cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*"],"severity":"Low"},"references":[{"type":"WEB","url":"https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/REL1_31/RELEASE-NOTES-1.31"},{"type":"WEB","url":"https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/REL1_33/RELEASE-NOTES-1.33"},{"type":"WEB","url":"https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/REL1_34/RELEASE-NOTES-1.34"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/12/msg00034.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EEZIMLJMJS72SJXPYL736XMUAVCRQD2H/"},{"type":"WEB","url":"https://lists.wikimedia.org/pipermail/wikitech-l/2020-June/093535.html"},{"type":"WEB","url":"https://phabricator.wikimedia.org/T248947"},{"type":"WEB","url":"https://www.debian.org/security/2020/dsa-4767"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15005"}],"affected":[{"package":{"name":"mediawiki","ecosystem":"Bitnami","purl":"pkg:bitnami/mediawiki"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.31.8"},{"introduced":"1.32.0"},{"fixed":"1.33.4"},{"introduced":"1.34.0"},{"fixed":"1.34.2"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/mediawiki/BIT-mediawiki-2020-15005.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N"}]}],"schema_version":"1.7.3"}