{"id":"CVE-2025-3643","state":"PUBLISHED","title":"Moodle: reflected xss risk in policy tool","description":"A flaw was found in Moodle. The return URL in the policy tool required additional sanitizing to prevent a reflected Cross-site scripting (XSS) risk.","publishedAt":"2025-04-25T14:43:10.125Z","updatedAt":"2025-04-28T16:35:17.971Z","severity":{"score":5.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","source":"fedora"},"assigner":"fedora","products":["moodle"],"affected":[{"packageName":"moodle","defaultStatus":"unaffected","versions":[{"version":"4.5.0","status":"affected","lessThan":"4.5.4","versionType":"semver"},{"version":"4.4.0","status":"affected","lessThan":"4.4.8","versionType":"semver"},{"version":"4.3.0","status":"affected","lessThan":"4.3.12","versionType":"semver"},{"version":"4.1.0","status":"affected","lessThan":"4.1.18","versionType":"semver"}],"collectionURL":"https://git.moodle.org"}],"references":["https://access.redhat.com/security/cve/CVE-2025-3643","https://bugzilla.redhat.com/show_bug.cgi?id=2359742","https://moodle.org/mod/forum/discuss.php?d=467604"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/3xxx/CVE-2025-3643.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-3643","state":"PUBLISHED","datePublished":"2025-04-25T14:43:10.125Z","dateUpdated":"2025-04-28T16:35:17.971Z","assignerShortName":"fedora","assignerOrgId":"92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5","dateReserved":"2025-04-15T12:45:39.554Z"},"containers":{"cna":{"title":"Moodle: reflected xss risk in policy tool","descriptions":[{"lang":"en","value":"A flaw was found in Moodle. The return URL in the policy tool required additional sanitizing to prevent a reflected Cross-site scripting (XSS) risk."}],"affected":[{"packageName":"moodle","defaultStatus":"unaffected","versions":[{"version":"4.5.0","status":"affected","lessThan":"4.5.4","versionType":"semver"},{"version":"4.4.0","status":"affected","lessThan":"4.4.8","versionType":"semver"},{"version":"4.3.0","status":"affected","lessThan":"4.3.12","versionType":"semver"},{"version":"4.1.0","status":"affected","lessThan":"4.1.18","versionType":"semver"}],"collectionURL":"https://git.moodle.org"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2025-3643","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2359742","name":"RHBZ#2359742","tags":["issue-tracking","x_refsource_REDHAT"]},{"url":"https://moodle.org/mod/forum/discuss.php?d=467604"}],"metrics":[{"other":{"content":{"value":"Important","namespace":"https://access.redhat.com/security/updates/classification/"},"type":"Red Hat severity rating"}},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"fedora","orgId":"92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5","dateUpdated":"2025-04-28T16:35:17.971Z"},"datePublic":"2025-04-22T12:00:00.000Z","x_redhatCweChain":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","timeline":[{"lang":"en","time":"2025-04-15T12:41:19.043Z","value":"Reported to Red Hat."},{"lang":"en","time":"2025-04-22T12:00:00.000Z","value":"Made public."}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-25T15:42:55.074653Z","id":"CVE-2025-3643","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-25T15:55:29.638Z"}}]}}}