{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-4106", "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "state": "PUBLISHED", "assignerShortName": "Mattermost", "dateReserved": "2023-08-02T15:06:14.198Z", "datePublished": "2023-08-11T06:12:11.064Z", "dateUpdated": "2023-08-11T06:12:11.064Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Mattermost", "vendor": "Mattermost", "versions": [{"lessThanOrEqual": "7.8.7", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "7.9.5", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "7.10.3", "status": "affected", "version": "0", "versionType": "semver"}, {"status": "unaffected", "version": "7.8.8"}, {"status": "unaffected", "version": "7.9.6"}, {"status": "unaffected", "version": "7.10.4"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Eva Sarafianou"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Mattermost fails to check if the requesting user is a guest before performing different actions to public playbooks, resulting a guest being able to&nbsp;view, join, edit, export and archive public playbooks.</p>"}], "value": "Mattermost fails to check if the requesting user is a guest before performing different actions to public playbooks, resulting a guest being able to\u00a0view, join, edit, export and archive public playbooks.\n\n"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-862", "description": "CWE-862 Missing Authorization", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost", "dateUpdated": "2023-08-11T06:12:11.064Z"}, "references": [{"url": "https://mattermost.com/security-updates"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Update Mattermost Server to versions 7.8.8, 7.9.5, 7.10.4 or higher. Otherwise, update the Playbooks plugin to version&nbsp;v1.37.0 or higher.</p>"}], "value": "Update Mattermost Server to versions 7.8.8, 7.9.5, 7.10.4 or higher. Otherwise, update the Playbooks plugin to version\u00a0v1.37.0 or higher.\n\n"}], "source": {"advisory": "MMSA-2023-00181", "defect": ["https://mattermost.atlassian.net/browse/MM-52475"], "discovery": "INTERNAL"}, "title": "A guest user can perform various actions on public playbooks", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "matchCriteriaId": "DD009FA6-13F6-4278-BFD6-FEF7EB0CBE76", "versionEndExcluding": "7.8.8", "versionStartIncluding": "7.8.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "matchCriteriaId": "48DD3C64-F6CE-486D-8AAF-DFB842C458A6", "versionEndExcluding": "7.9.6", "versionStartIncluding": "7.9.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "matchCriteriaId": "2033E504-EE27-49CC-8E76-5776450E1CD6", "versionEndExcluding": "7.10.4", "versionStartIncluding": "7.10.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Mattermost fails to check if the requesting user is a guest before performing different actions to public playbooks, resulting a guest being able to\u00a0view, join, edit, export and archive public playbooks.\n\n"}, {"lang": "es", "value": "Mattermost no comprueba si el usuario solicitante es un invitado antes de realizar diferentes acciones en los libros de reproducci\u00f3n p\u00fablicos, por lo que un invitado puede ver, unirse, editar, exportar y archivar libros de reproducci\u00f3n p\u00fablicos."}], "id": "CVE-2023-4106", "lastModified": "2023-08-15T20:37:02.983", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 2.5, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "source": "responsibledisclosure@mattermost.com", "type": "Secondary"}]}, "published": "2023-08-11T07:15:09.853", "references": [{"source": "responsibledisclosure@mattermost.com", "tags": ["Vendor Advisory"], "url": "https://mattermost.com/security-updates"}], "sourceIdentifier": "responsibledisclosure@mattermost.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-862"}], "source": "responsibledisclosure@mattermost.com", "type": "Secondary"}]}

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