{"id":"CVE-2021-32475","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-32475","generatedAt":"2026-10-27T22:31:57.574Z","title":"ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.","description":"ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk. Moodle 3.10 to 3.10.3, 3.9 to 3.9.6, 3.8 to 3.8.8, 3.5 to 3.5.17 and earlier unsupported versions are affected.","published":"2022-03-11T18:15:16.000Z","lastModified":"2026-06-17T03:53:02.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"3.1","score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"cwe":["CWE-78","CWE-79"],"affected":["moodle/moodle"],"epss":{"score":0.00592,"percentile":0.48027,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.59%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://moodle.org/mod/forum/discuss.php?d=422309","tags":["Patch","Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"https://moodle.org/mod/forum/discuss.php?d=422309","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-32475","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}