CVE-2022-21684

{"id": "CVE-2022-21684", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2022-01-13T21:15:08.747", "references": [{"url": "https://github.com/discourse/discourse/commit/584c6a2e8bc705072b09a9c4b55126d6f8ed4ad2", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/discourse/discourse/security/advisories/GHSA-p63q-jp48-h8xh", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://meta.discourse.org/t/invite-redemption-allowed-user-to-access-forum-before-approval/214328", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "Discourse is an open source discussion platform. Versions prior to 2.7.13 in `stable`, 2.8.0.beta11 in `beta`, and 2.8.0.beta11 in `tests-passed` allow some users to log in to a community before they should be able to do so. A user invited via email to a forum with `must_approve_users` enabled is going to be automatically logged in, bypassing the check that does not allow unapproved users to sign in. They will be able to do everything an approved user can do. If they logout, they cannot log back in. This issue is patched in the `stable` version 2.7.13, `beta` version 2.8.0.beta11, and `tests-passed` version 2.8.0.beta11. One may disable invites as a workaround. Administrators can increase `min_trust_level_to_allow_invite` to reduce the attack surface to more trusted users."}, {"lang": "es", "value": "Discourse es una plataforma de debate de c\u00f3digo abierto. Las versiones anteriores a 2.7.13 en \"stable\", a la 2.8.0.beta11 en \"beta\" y a la 2.8.0.beta11 en \"tests-passed\" permiten a algunos usuarios iniciar sesi\u00f3n en una comunidad antes de lo que deber\u00edan. Un usuario invitado por medio de un correo electr\u00f3nico a un foro con \"must_approve_users\" habilitado va a entrar autom\u00e1ticamente, omitiendo la comprobaci\u00f3n que no permite a usuarios no aprobados entrar. Podr\u00e1n hacer todo lo que un usuario aprobado puede hacer. Si cierran la sesi\u00f3n, no podr\u00e1n volver a entrar. Este problema est\u00e1 parcheado en las versiones \"stable\" 2.7.13, \"beta\" 2.8.0.beta11 y \"tests-passed\" 2.8.0.beta11. Pueden deshabilitarse las invitaciones como soluci\u00f3n. Los administradores pueden aumentar \"min_trust_level_to_allow_invite\" para reducir la superficie de ataque a los usuarios de mayor confianza"}], "lastModified": "2023-07-24T13:54:21.043", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "131D6FC3-2C60-4524-9B4E-F8316312A606", "versionEndExcluding": "2.7.13"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.8.0:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9E7F8AC4-35D1-45E5-8A3A-B0205000A5D3"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.8.0:beta10:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7A24507D-6D4B-4992-BCFE-232AF3BFCC30"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.8.0:beta2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B9AE12FE-0396-4843-8D30-D8C44FAE01DA"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.8.0:beta3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F101AEAB-4FB7-4BE3-931B-595702D616C7"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.8.0:beta4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F6878B7F-2691-4D3F-8116-CB282FDAAAC7"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.8.0:beta5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "76EABAB9-BEA4-48D4-ADBA-D00746B29C52"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.8.0:beta6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "82A255A2-4658-41AD-A4DE-A7F8D018028D"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.8.0:beta7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E5804585-2EA4-4677-8EC1-5F561D5C7D7A"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.8.0:beta8:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "082A6871-080A-4AA7-AF4A-D664EA46488A"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.8.0:beta9:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8A280205-A2DC-4E30-937B-5564C779FD5A"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}