{"id":"GHSA-f9m9-494r-w36p","aliases":["CVE-2014-0122"],"title":"Moodle allows bypass of intended access restrictions","description":"mod/chat/chat_ajax.php in Moodle through 2.3.11, 2.4.x before 2.4.9, 2.5.x before 2.5.5, and 2.6.x before 2.6.2 does not properly check for the mod/chat:chat capability during chat sessions, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by remaining in a chat session after an intra-session capability removal by an administrator.","severity":"medium","score":null,"published":"2022-05-13T01:12:50.000Z","modified":"2024-12-06T05:39:02.354Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"moodle/moodle","ranges":[{"events":[{"introduced":"0"},{"fixed":"2.4.9"}],"type":"ECOSYSTEM"}],"versions":["v2.3.10","v2.3.11","v2.3.4","v2.3.5","v2.3.6","v2.3.7","v2.3.8","v2.3.9","v2.4.0","v2.4.0-rc1","v2.4.1","v2.4.2","v2.4.3","v2.4.4","v2.4.5","v2.4.6","v2.4.7","v2.4.8"],"fixed":["2.4.9"]},{"ecosystem":"Packagist","name":"moodle/moodle","ranges":[{"events":[{"introduced":"2.5.0"},{"fixed":"2.5.5"}],"type":"ECOSYSTEM"}],"versions":["v2.5.0","v2.5.1","v2.5.2","v2.5.3","v2.5.4"],"fixed":["2.5.5"]},{"ecosystem":"Packagist","name":"moodle/moodle","ranges":[{"events":[{"introduced":"2.6.0"},{"fixed":"2.6.2"}],"type":"ECOSYSTEM"}],"versions":["v2.6.0","v2.6.1"],"fixed":["2.6.2"]}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2014-0122","https://github.com/moodle/moodle/commit/3d7810ab3d67a423a760ba89ae75de81d940b236","https://github.com/moodle/moodle/commit/4d4867503c2467cb04660d9cb314d22f56004054","https://github.com/moodle/moodle/commit/5c45ea0c6bf2fdf4dddfaef9fc5ff12e6b426a3f","https://github.com/moodle/moodle/commit/7748e17207b1a28118d9dc622878da22f956d3fe","https://github.com/moodle/moodle","https://moodle.org/mod/forum/discuss.php?d=256418","http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-44082","http://openwall.com/lists/oss-security/2014/03/17/1"],"sources":[{"name":"OSV","id":"GHSA-f9m9-494r-w36p","modified":"2024-12-06T05:39:02.354697Z","url":"https://osv.dev/vulnerability/GHSA-f9m9-494r-w36p"}],"assessments":[]}