{"id":"CVE-2020-29004","aliases":["BIT-mediawiki-2020-29004","EUVD-2020-21386","GHSA-m989-hhx2-g8c7"],"status":"published","title":"The API in the Push extension for MediaWiki through 1.35 did not require an edit token in...","description":"The API in the Push extension for MediaWiki through 1.35 did not require an edit token in ApiPushBase.php and therefore facilitated a CSRF attack.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00709,"percentile":0.53835,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-352"],"published":"2021-01-29T06:22:51Z","modified":"2026-10-24T10:30:46Z","fixes":[{"ecosystem":"Bitnami","package":"mediawiki","fixed_in":["1.35.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"mediawiki","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.35.1"}]}]}],"products":[{"vendor":"mediawiki","product":"mediawiki"}],"references":[{"url":"https://phabricator.wikimedia.org/T262724","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Vendor Advisory","web","fix"]},{"url":"https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Push/+/625988","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory","web","fix"]},{"url":"https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Push/+/625988/10/src/api/ApiPushBase.php","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","web","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-29004","tags":["web"]},{"url":"https://github.com/advisories/GHSA-m989-hhx2-g8c7"}],"sources":{"cve":[{"id":"CVE-2020-29004","description":"The API in the Push extension for MediaWiki through 1.35 did not require an edit token in ApiPushBase.php and therefore facilitated a CSRF attack.","status":"published","published":"2021-01-29T06:22:51Z","modified":"2024-08-04T16:48:01.32Z","updated_at":"2026-11-02T14:35:55.460269Z"}],"euvd":[{"id":"EUVD-2020-21386","description":"The API in the Push extension for MediaWiki through 1.35 did not require an edit token in ApiPushBase.php and therefore facilitated a CSRF attack.","status":"published","published":"2021-01-29T06:22:51Z","modified":"2024-08-04T16:48:01Z","updated_at":"2026-11-03T03:07:08.475588Z"}],"ghsa":[{"id":"GHSA-m989-hhx2-g8c7","title":"The API in the Push extension for MediaWiki through 1.35 did not require an edit token in...","description":"The API in the Push extension for MediaWiki through 1.35 did not require an edit token in ApiPushBase.php and therefore facilitated a CSRF attack.","status":"published","published":"2022-05-24T17:40:34Z","modified":"2023-01-29T05:06:18Z","cwes":["CWE-352"],"updated_at":"2026-11-02T14:45:59.496932Z"}],"nvd":[{"id":"CVE-2020-29004","description":"The API in the Push extension for MediaWiki through 1.35 did not require an edit token in ApiPushBase.php and therefore facilitated a CSRF attack.","status":"published","published":"2021-01-29T07:15:16.7Z","modified":"2026-06-17T03:10:57.873Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:06:30.596418Z"}],"osv":[{"id":"CVE-2020-29004","description":"The API in the Push extension for MediaWiki through 1.35 did not require an edit token in ApiPushBase.php and therefore facilitated a CSRF attack.","status":"published","published":"2021-01-29T07:15:16.7Z","modified":"2026-10-24T10:30:46.279884575Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:16.612899Z"},{"id":"BIT-mediawiki-2020-29004","description":"The API in the Push extension for MediaWiki through 1.35 did not require an edit token in ApiPushBase.php and therefore facilitated a CSRF attack.","status":"published","published":"2024-03-06T11:13:38.109Z","modified":"2025-04-03T14:40:37.652Z","updated_at":"2026-11-02T15:28:33.072289Z"}]}}