CVE-2021-22967

{"id": "CVE-2021-22967", "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:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "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:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-11-19T19:15:08.377", "references": [{"url": "https://documentation.concretecms.org/developers/introduction/version-history/857-release-notes", "tags": ["Release Notes", "Vendor Advisory"], "source": "support@hackerone.com"}, {"url": "https://hackerone.com/reports/869612", "tags": ["Permissions Required"], "source": "support@hackerone.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-639"}]}, {"type": "Secondary", "source": "support@hackerone.com", "description": [{"lang": "en", "value": "CWE-639"}]}], "descriptions": [{"lang": "en", "value": "In Concrete CMS (formerly concrete 5) below 8.5.7, IDOR Allows Unauthenticated User to Access Restricted Files If Allowed to Add Message to a Conversation.To remediate this, a check was added to verify a user has permissions to view files before attaching the files to a message in \"add / edit message\u201d.Concrete CMS security team gave this a CVSS v3.1 score of 4.3 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NCredit for discovery Adrian H"}, {"lang": "es", "value": "En Concrete CMS (anteriormente Concrete 5) versiones anteriores a 8.5.7, IDOR permite a un usuario no autentificado acceder a archivos restringidos si le es permitido a\u00f1adir un mensaje a una conversaci\u00f3n. Para remediar esto, ha sido a\u00f1adida una comprobaci\u00f3n para verificar que un usuario presenta permisos para visualizar los archivos antes de adjuntar los archivos a un mensaje en \"add / edit message\".El equipo de seguridad de Concrete CMS dio a esto una puntuaci\u00f3n CVSS v3.1 de 4.3 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Cr\u00e9ditos para la detecci\u00f3n Adrian H"}], "lastModified": "2021-11-23T13:22:15.553", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2B7FD65C-EFA6-40A6-9698-FFEDD4846EE1", "versionEndExcluding": "8.5.7"}], "operator": "OR"}]}], "sourceIdentifier": "support@hackerone.com"}