{"id":"GHSA-cwhp-rqfr-8462","aliases":["BIT-moodle-2020-1691","CVE-2020-1691"],"title":"Moodle XSS Vulnerability","description":"In Moodle 3.8, messages required extra sanitizing before updating the conversation overview, to prevent the risk of stored cross-site scripting.","severity":"medium","score":5.4,"published":"2022-08-06T00:00:47.000Z","modified":"2024-02-16T08:13:26.196Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"moodle/moodle","ranges":[{"events":[{"introduced":"3.8"},{"fixed":"3.8.1"}],"type":"ECOSYSTEM"}],"versions":["3.8","v3.8.0","v3.8.0-beta","v3.8.0-rc1"],"fixed":["3.8.1"]}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2020-1691","https://github.com/moodle/moodle/commit/4e809346537e230cbff8235bfee0e7e151e4e9f9","https://moodle.org/mod/forum/discuss.php?d=395953"],"sources":[{"name":"OSV","id":"GHSA-cwhp-rqfr-8462","modified":"2024-02-16T08:13:26.196297Z","url":"https://osv.dev/vulnerability/GHSA-cwhp-rqfr-8462"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4}]}