CVE-2021-29047

{"id": "CVE-2021-29047", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-05-16T16:15:07.297", "references": [{"url": "http://liferay.com", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120743467", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "The SimpleCaptcha implementation in Liferay Portal 7.3.4, 7.3.5 and Liferay DXP 7.3 before fix pack 1 does not invalidate CAPTCHA answers after it is used, which allows remote attackers to repeatedly perform actions protected by a CAPTCHA challenge by reusing the same CAPTCHA answer."}, {"lang": "es", "value": "La implementaci\u00f3n de SimpleCaptcha en Liferay Portal versiones 7.3.4, 7.3.5 y Liferay DXP versiones 7.3 anteriores al fixpack 1, no invalida las respuestas CAPTCHA despu\u00e9s de su uso, lo que permite a atacantes remotos llevar a cabo repetidamente acciones protegidas por un desaf\u00edo CAPTCHA reutilizando la misma respuesta CAPTCHA"}], "lastModified": "2021-05-24T20:45:15.090", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:liferay:dxp:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5C0B6536-11D4-48A1-8EC8-FCDFFFD07540", "versionEndExcluding": "7.3"}, {"criteria": "cpe:2.3:a:liferay:dxp:7.3:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "21C55D41-DB66-494D-BEEB-BDAC7CB4B31B"}, {"criteria": "cpe:2.3:a:liferay:liferay_portal:7.3.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2C673509-5436-44DF-AFCE-BE5C3188D62F"}, {"criteria": "cpe:2.3:a:liferay:liferay_portal:7.3.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2B842A08-1EDB-4232-89C9-9B966E251B3B"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}