{"id":"CVE-2026-119553","published":"2026-10-30T12:16:42.273","lastModified":"2026-10-30T19:21:43.293","description":"Moodle 5.3.0, 5.2.0 through 5.2.4, 5.1.0 through 5.1.8, 5.0.0 through 5.0.11, and through 4.5.15 contains a path traversal vulnerability in the Blackboard question import format. Teachers with question import or lesson edit rights can upload a crafted zip with img src values containing ../ sequences, copying server files like config.php into their draft area.","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwes":["CWE-23"],"vendors":[],"products":[],"references":[{"url":"https://abraxaslabs.tech/research/moodle-blackboard-img","tags":[]},{"url":"https://github.com/moodle/moodle","tags":[]},{"url":"https://github.com/moodle/moodle/blob/v5.3.0/public/question/format/blackboard_six/formatbase.php#L128-L133","tags":[]},{"url":"https://www.vulncheck.com/advisories/moodle-through-5.3.0-5.2.4-5.1.8-5.0.11-and-4.5.15-blackboard-import-path-traversal","tags":[]}],"exploitRefs":[{"url":"https://github.com/moodle/moodle","tags":[]},{"url":"https://github.com/moodle/moodle/blob/v5.3.0/public/question/format/blackboard_six/formatbase.php#L128-L133","tags":[]}],"hasPoc":true,"ai":null}