{ "id": "CVE-2021-41733", "sourceIdentifier": "cve@mitre.org", "published": "2021-11-08T15:15:08.010", "lastModified": "2021-11-09T19:59:21.390", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Oppia 3.1.4 does not verify that certain URLs are valid before navigating to them." }, { "lang": "es", "value": "Oppia versi\u00f3n 3.1.4, no comprueba que determinadas URLs sean v\u00e1lidas antes de navegar hacia ellas" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 2.7 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 5.8 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 4.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-601" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:oppia:oppia:3.1.4:*:*:*:*:*:*:*", "matchCriteriaId": "5D1C14F8-28FC-44B2-9054-3D5D274CA4C9" } ] } ] } ], "references": [ { "url": "https://github.com/oppia/oppia/pull/13892", "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ] } ] }