CVE-2021-32478

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2021-32478", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "dateUpdated": "2024-08-03T23:17:29.546Z", "dateReserved": "2021-05-07T00:00:00.000Z", "datePublished": "2022-03-11T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2022-10-24T00:00:00.000Z"}, "descriptions": [{"lang": "en", "value": "The redirect URI in the LTI authorization endpoint required extra sanitizing to prevent reflected XSS and open redirect risks. Moodle versions 3.10 to 3.10.3, 3.9 to 3.9.6, 3.8 to 3.8.8 and earlier unsupported versions are affected."}], "affected": [{"vendor": "n/a", "product": "moodle", "versions": [{"version": "3.10 to 3.10.3, 3.9 to 3.9.6, 3.8 to 3.8.8", "status": "affected"}]}], "references": [{"url": "https://moodle.org/mod/forum/discuss.php?d=422314"}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-79,CWE-601", "cweId": "CWE-79"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T23:17:29.546Z"}, "title": "CVE Program Container", "references": [{"url": "https://moodle.org/mod/forum/discuss.php?d=422314", "tags": ["x_transferred"]}]}]}}

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{"affected": [{"affectedData": [{"product": "moodle", "vendor": "n/a", "versions": [{"status": "affected", "version": "3.10 to 3.10.3, 3.9 to 3.9.6, 3.8 to 3.8.8"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*", "matchCriteriaId": "3E3B8F60-DEEF-4684-8688-8DAB8BDBB278", "versionEndExcluding": "3.8.9", "vulnerable": true}, {"criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*", "matchCriteriaId": "825E9485-D5B2-4427-8BE6-FBD6EDCD600F", "versionEndExcluding": "3.9.7", "versionStartIncluding": "3.9.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*", "matchCriteriaId": "E89E37F5-501F-4BBB-B029-113710C77AFC", "versionEndExcluding": "3.10.4", "versionStartIncluding": "3.10.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The redirect URI in the LTI authorization endpoint required extra sanitizing to prevent reflected XSS and open redirect risks. Moodle versions 3.10 to 3.10.3, 3.9 to 3.9.6, 3.8 to 3.8.8 and earlier unsupported versions are affected."}, {"lang": "es", "value": "El URI de redireccionamiento en el endpoint de autorizaci\u00f3n de LTI requer\u00eda un saneamiento adicional para evitar los riesgos de tipo XSS reflejado y redireccionamiento abierto. Moodle versiones 3.10 a 3.10.3, 3.9 a 3.9.6, 3.8 a 3.8.8 y las versiones anteriores no soportadas est\u00e1n afectadas"}], "id": "CVE-2021-32478", "lastModified": "2026-06-17T03:53:02.147", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-03-11T18:15:19.587", "references": [{"source": "secalert@redhat.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://moodle.org/mod/forum/discuss.php?d=422314"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://moodle.org/mod/forum/discuss.php?d=422314"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-79"}, {"lang": "en", "value": "CWE-601"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

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