{"id":"CVE-2020-25627","aliases":["BIT-moodle-2020-25627","EUVD-2022-4562","GHSA-mgfp-qcf2-pw3m","UBUNTU-CVE-2020-25627"],"status":"published","title":"Moodle stored Cross-site Scripting (XSS)","description":"The moodlenetprofile user profile field required extra sanitizing to prevent a stored XSS risk. This affects versions 3.9 to 3.9.1. Fixed in 3.9.2.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.03725,"percentile":0.89945,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-79"],"published":"2020-12-09T00:04:20Z","modified":"2026-10-24T10:30:43Z","exploits":[{"source":"pocgithub","id":"HoangKien1020/CVE-2020-25627","title":"HoangKien1020/CVE-2020-25627","date":"2021-06-18","url":"https://github.com/HoangKien1020/CVE-2020-25627"}],"fixes":[{"ecosystem":"Packagist","package":"moodle/moodle","fixed_in":["3.9.2"],"sources":["ghsa","osv"]},{"ecosystem":"Bitnami","package":"moodle","fixed_in":["3.9.2"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"moodle/moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.9"},{"fixed":"3.9.2"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"moodle","ranges":[{"type":"SEMVER","events":[{"introduced":"3.9.0"},{"fixed":"3.9.2"}]}]},{"source":"osv","ecosystem":"Packagist","package":"moodle/moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.9"},{"fixed":"3.9.2"}]}],"versions":["v3.9.0","v3.9.0-beta","v3.9.0-rc1","v3.9.0-rc2","v3.9.0-rc3","v3.9.1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.7.9+dfsg-1","2.7.10+dfsg-1","2.7.11+dfsg-1","2.7.11+dfsg-2","2.7.12+dfsg-1","3.0.3+dfsg-0ubuntu1","3.0.3+dfsg-0ubuntu1+esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"moodle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.3+dfsg-0ubuntu1","3.0.3+dfsg-0ubuntu1+esm1"]}],"products":[{"vendor":"moodle","product":"moodle"}],"references":[{"url":"https://moodle.org/mod/forum/discuss.php?d=410839","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","advisory","fix","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-25627","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-mgfp-qcf2-pw3m"},{"url":"https://github.com/moodle/moodle","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2020-25627","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-25627","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-25627","description":"The moodlenetprofile user profile field required extra sanitizing to prevent a stored XSS risk. This affects versions 3.9 to 3.9.1. Fixed in 3.9.2.","status":"published","published":"2020-12-09T00:04:20Z","modified":"2024-08-04T15:40:35.474Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:48.52216Z"}],"euvd":[{"id":"EUVD-2022-4562","description":"The moodlenetprofile user profile field required extra sanitizing to prevent a stored XSS risk. This affects versions 3.9 to 3.9.1. Fixed in 3.9.2.","status":"published","published":"2020-12-09T00:04:20Z","modified":"2024-08-04T15:40:35Z","updated_at":"2026-11-03T03:07:17.317062Z"}],"ghsa":[{"id":"GHSA-mgfp-qcf2-pw3m","title":"Moodle stored Cross-site Scripting (XSS)","description":"The moodlenetprofile user profile field required extra sanitizing to prevent a stored XSS risk. This affects versions 3.9 to 3.9.1. 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