{"id":"CVE-2020-35477","state":"PUBLISHED","title":"MediaWiki before 1.35.1 blocks legitimate attempts to hide log entries in some situations. If one sets MediaWiki:Mainpage to Special:MyLanguage/Main Page, visits a log entry on Spe","description":"MediaWiki before 1.35.1 blocks legitimate attempts to hide log entries in some situations. If one sets MediaWiki:Mainpage to Special:MyLanguage/Main Page, visits a log entry on Special:Log, and toggles the \"Change visibility of selected log entries\" checkbox (or a tags checkbox) next to it, there is a redirection to the main page's action=historysubmit (instead of the desired behavior in which a revision-deletion form appears).","publishedAt":"2020-12-18T07:37:24.000Z","updatedAt":"2024-08-04T17:02:08.156Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://phabricator.wikimedia.org/T205908","https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000268.html","https://www.debian.org/security/2020/dsa-4816","https://lists.debian.org/debian-lts-announce/2020/12/msg00034.html","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/STT5Z4A3BCXVH3WIPICWU2FP4IPIMUPC/"],"weaknesses":[],"ingestedAt":"2026-10-29T19:47:21.880Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/35xxx/CVE-2020-35477.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-35477","state":"PUBLISHED","datePublished":"2020-12-18T07:37:24.000Z","dateUpdated":"2024-08-04T17:02:08.156Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2020-12-16T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"MediaWiki before 1.35.1 blocks legitimate attempts to hide log entries in some situations. If one sets MediaWiki:Mainpage to Special:MyLanguage/Main Page, visits a log entry on Special:Log, and toggles the \"Change visibility of selected log entries\" checkbox (or a tags checkbox) next to it, there is a redirection to the main page's action=historysubmit (instead of the desired behavior in which a revision-deletion form appears)."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://phabricator.wikimedia.org/T205908","tags":["x_refsource_MISC"]},{"url":"https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000268.html","tags":["x_refsource_MISC"]},{"url":"https://www.debian.org/security/2020/dsa-4816","name":"DSA-4816","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/12/msg00034.html","name":"[debian-lts-announce] 20201223 [SECURITY] [DLA 2504-1] mediawiki security update","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/STT5Z4A3BCXVH3WIPICWU2FP4IPIMUPC/","name":"FEDORA-2020-0be2d40e13","tags":["vendor-advisory","x_refsource_FEDORA"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2020-12-27T03:06:14.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2020-35477","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"MediaWiki before 1.35.1 blocks legitimate attempts to hide log entries in some situations. If one sets MediaWiki:Mainpage to Special:MyLanguage/Main Page, visits a log entry on Special:Log, and toggles the \"Change visibility of selected log entries\" checkbox (or a tags checkbox) next to it, there is a redirection to the main page's action=historysubmit (instead of the desired behavior in which a revision-deletion form appears)."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://phabricator.wikimedia.org/T205908","refsource":"MISC","url":"https://phabricator.wikimedia.org/T205908"},{"name":"https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000268.html","refsource":"MISC","url":"https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000268.html"},{"name":"DSA-4816","refsource":"DEBIAN","url":"https://www.debian.org/security/2020/dsa-4816"},{"name":"[debian-lts-announce] 20201223 [SECURITY] [DLA 2504-1] mediawiki security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2020/12/msg00034.html"},{"name":"FEDORA-2020-0be2d40e13","refsource":"FEDORA","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/STT5Z4A3BCXVH3WIPICWU2FP4IPIMUPC/"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://phabricator.wikimedia.org/T205908","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000268.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.debian.org/security/2020/dsa-4816","name":"DSA-4816","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/12/msg00034.html","name":"[debian-lts-announce] 20201223 [SECURITY] [DLA 2504-1] mediawiki security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/STT5Z4A3BCXVH3WIPICWU2FP4IPIMUPC/","name":"FEDORA-2020-0be2d40e13","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T17:02:08.156Z"}}]}}}