{"id":"CVE-2021-26040","aliases":["BIT-joomla-2021-26040","EUVD-2021-12863","GHSA-qfrh-p934-938f"],"status":"published","title":"[20210801] - Core - Insufficient access control for com_media deletion endpoint","description":"An issue was discovered in Joomla! 4.0.0. The media manager does not correctly check the user's permissions before executing a file deletion command.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00936,"percentile":0.61121,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2021-08-24T14:20:13Z","modified":"2026-10-24T10:30:24Z","affected":[{"source":"osv","ecosystem":"Bitnami","package":"joomla","ranges":[{"type":"SEMVER","events":[{"introduced":"4.0.0"},{"last_affected":"4.0.0"}]}]}],"products":[{"vendor":"joomla","product":"joomla\\!"},{"vendor":"joomla! project","product":"joomla! cms"}],"references":[{"url":"https://developer.joomla.org/security-centre/861-20210801-core-insufficient-access-control-for-com-media-deletion-endpoint","tags":["x_refsource_MISC","vendor-advisory","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26040","tags":["web"]},{"url":"https://github.com/advisories/GHSA-qfrh-p934-938f"}],"sources":{"cve":[{"id":"CVE-2021-26040","title":"[20210801] - Core - Insufficient access control for com_media deletion endpoint","description":"An issue was discovered in Joomla! 4.0.0. The media manager does not correctly check the user's permissions before executing a file deletion command.","status":"published","published":"2021-08-24T14:20:13.19Z","modified":"2026-02-25T05:05:38.883Z","updated_at":"2026-11-02T14:32:57.033395Z"}],"euvd":[{"id":"EUVD-2021-12863","description":"An issue was discovered in Joomla! 4.0.0. The media manager does not correctly check the user's permissions before executing a file deletion command.","status":"published","published":"2021-08-24T14:20:13Z","modified":"2026-02-25T05:05:38Z","updated_at":"2026-11-02T19:48:29.551855Z"}],"ghsa":[{"id":"GHSA-qfrh-p934-938f","title":"An issue was discovered in Joomla! 4.0.0. The media manager does not correctly check the user's...","description":"An issue was discovered in Joomla! 4.0.0. The media manager does not correctly check the user's permissions before executing a file deletion command.","status":"published","published":"2022-05-24T19:12:04Z","modified":"2023-01-30T05:01:38Z","cwes":["CWE-863"],"updated_at":"2026-11-02T14:46:27.385606Z"}],"nvd":[{"id":"CVE-2021-26040","description":"An issue was discovered in Joomla! 4.0.0. The media manager does not correctly check the user's permissions before executing a file deletion command.","status":"published","published":"2021-08-24T15:15:06.91Z","modified":"2026-06-17T03:42:47.057Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:06:57.318236Z"}],"osv":[{"id":"CVE-2021-26040","description":"An issue was discovered in Joomla! 4.0.0. The media manager does not correctly check the user's permissions before executing a file deletion command.","status":"published","published":"2021-08-24T15:15:06.91Z","modified":"2026-10-24T10:30:24.47653603Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:18.778776Z"},{"id":"BIT-joomla-2021-26040","title":"[20210801] - Core - Insufficient access control for com_media deletion endpoint","description":"An issue was discovered in Joomla! 4.0.0. The media manager does not correctly check the user's permissions before executing a file deletion command.","status":"published","published":"2025-04-03T14:14:05.591Z","modified":"2026-09-08T08:48:01.771889937Z","updated_at":"2026-11-02T15:28:31.782692Z"}]}}