{"id":"CVE-2021-44857","state":"PUBLISHED","title":"An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. It is possible to use action=mcrundo followed by action=mcrrestore to replace th","description":"An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. It is possible to use action=mcrundo followed by action=mcrrestore to replace the content of any arbitrary page (that the user doesn't have edit rights for). This applies to any public wiki, or a private wiki that has at least one page set in $wgWhitelistRead.","publishedAt":"2021-12-17T00:00:00.000Z","updatedAt":"2024-08-04T04:32:13.362Z","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/T297322","https://www.mediawiki.org/wiki/2021-12_security_release/FAQ","https://security.gentoo.org/glsa/202305-24"],"weaknesses":[],"ingestedAt":"2026-10-29T19:49:10.699Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/44xxx/CVE-2021-44857.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-44857","state":"PUBLISHED","datePublished":"2021-12-17T00:00:00.000Z","dateUpdated":"2024-08-04T04:32:13.362Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2021-12-13T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. It is possible to use action=mcrundo followed by action=mcrrestore to replace the content of any arbitrary page (that the user doesn't have edit rights for). This applies to any public wiki, or a private wiki that has at least one page set in $wgWhitelistRead."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://phabricator.wikimedia.org/T297322"},{"url":"https://www.mediawiki.org/wiki/2021-12_security_release/FAQ"},{"url":"https://security.gentoo.org/glsa/202305-24","name":"GLSA-202305-24","tags":["vendor-advisory"]}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2023-05-21T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://phabricator.wikimedia.org/T297322","tags":["x_transferred"]},{"url":"https://www.mediawiki.org/wiki/2021-12_security_release/FAQ","tags":["x_transferred"]},{"url":"https://security.gentoo.org/glsa/202305-24","name":"GLSA-202305-24","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T04:32:13.362Z"}}]}}}