{"action":"Upgrade moodle/moodle to 3.5.17 or later.","affected":[{"fixed":"3.10.2","introduced":"3.10"},{"fixed":"3.9.5","introduced":"3.9"},{"fixed":"3.8.8","introduced":"3.8"},{"fixed":"3.5.17","introduced":"3.5"}],"component":"moodle/moodle","cve_ids":["CVE-2021-20280"],"ecosystem":"Packagist","epss":0.01271,"exploited":false,"fixed_versions":["3.10.2","3.9.5","3.8.8","3.5.17"],"ghsa_id":"GHSA-x2jp-hh65-4xvf","id":"tcs_01M5KFAHSJAYZ39Y64DJYFCQ8T","modified_at":"2024-02-17T05:32:57.299859Z","published_at":"2021-03-29T20:42:15Z","references":["https://osv.dev/vulnerability/GHSA-x2jp-hh65-4xvf","https://nvd.nist.gov/vuln/detail/CVE-2021-20280","https://github.com/moodle/moodle/commit/a303eb9e9e387f95ea2a80cb1ce6c0b132ec1cc4","https://bugzilla.redhat.com/show_bug.cgi?id=1939037","https://github.com/moodle/moodle","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AFSNJ7XHVTC52RSRX2GBQFF3VEEAY2MS","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FGOMHMYM3WICJ6D6U22Z6LPJGT5A6MZM","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UFH5DDMU5TZ3JT4Q52WMRAHACA5MHIMT","https://moodle.org/mod/forum/discuss.php?d=419651","http://packetstormsecurity.com/files/164817/Moodle-Cross-Site-Scripting-Server-Side-Request-Forgery.html"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GHSA-x2jp-hh65-4xvf","url":"https://osv.dev/vulnerability/GHSA-x2jp-hh65-4xvf"}],"summary":"Cross-site scripting (XSS) and Server side request forgery (SSRF) in moodle"}