{ "id": "CVE-2022-2408", "sourceIdentifier": "responsibledisclosure@mattermost.com", "published": "2022-07-14T18:15:08.420", "lastModified": "2024-11-21T07:00:55.827", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "The Guest account feature in Mattermost version 6.7.0 and earlier fails to properly restrict the permissions, which allows a guest user to fetch a list of all public channels in the team, in spite of not being part of those channels." }, { "lang": "es", "value": "La funci\u00f3n de cuenta de invitado en Mattermost versiones 6.7.0 y anteriores no restringe apropiadamente los permisos, lo que permite a un usuario invitado conseguir una lista de todos los canales p\u00fablicos del equipo, a pesar de no formar parte de esos canales" } ], "metrics": { "cvssMetricV31": [ { "source": "responsibledisclosure@mattermost.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 2.8, "impactScore": 1.4 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 2.8, "impactScore": 1.4 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "baseScore": 4.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "responsibledisclosure@mattermost.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-200" } ] }, { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-863" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.3.8", "matchCriteriaId": "F3029CCE-B6F4-4AB9-A48A-D7F4067DEFE8" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.4.0", "versionEndIncluding": "6.5.1", "matchCriteriaId": "54574FF7-8E64-4C4A-855D-716CB79C1B81" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mattermost:mattermost:6.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "6DB27A25-5C62-4DEF-8CE5-BFD0605D60F3" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mattermost:mattermost:6.6.1:*:*:*:*:*:*:*", "matchCriteriaId": "F3CCC890-55C7-40B8-9FF8-F80811BD60A4" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mattermost:mattermost:6.7.0:*:*:*:*:*:*:*", "matchCriteriaId": "6E7308C7-2774-49E3-8136-EF304DBDB110" } ] } ] } ], "references": [ { "url": "https://mattermost.com/security-updates/", "source": "responsibledisclosure@mattermost.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://mattermost.com/security-updates/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }