{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-2564", "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "state": "PUBLISHED", "assignerShortName": "Mattermost", "dateReserved": "2025-03-20T15:06:29.971Z", "datePublished": "2025-04-16T16:12:14.742Z", "dateUpdated": "2025-04-17T19:41:45.158Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Mattermost", "vendor": "Mattermost", "versions": [{"lessThanOrEqual": "10.5.1", "status": "affected", "version": "10.5.0", "versionType": "semver"}, {"lessThanOrEqual": "10.4.3", "status": "affected", "version": "10.4.0", "versionType": "semver"}, {"lessThanOrEqual": "9.11.9", "status": "affected", "version": "9.11.0", "versionType": "semver"}, {"status": "unaffected", "version": "10.6.0"}, {"status": "unaffected", "version": "10.5.2"}, {"status": "unaffected", "version": "10.4.4"}, {"status": "unaffected", "version": "9.11.10"}]}], "credits": [{"lang": "en", "type": "finder", "value": "hackit_bharat"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Mattermost versions 10.5.x &lt;= 10.5.1, 10.4.x &lt;= 10.4.3, 9.11.x &lt;= 9.11.9 fail to properly enforce the 'Allow users to view/update archived channels' System Console setting, which allows authenticated users to view members and member information of archived channels even when this setting is disabled.<br></p>"}], "value": "Mattermost versions 10.5.x <= 10.5.1, 10.4.x <= 10.4.3, 9.11.x <= 9.11.9 fail to properly enforce the 'Allow users to view/update archived channels' System Console setting, which allows authenticated users to view members and member information of archived channels even when this setting is disabled."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-863", "description": "CWE-863: Incorrect Authorization", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost", "dateUpdated": "2025-04-16T16:12:14.742Z"}, "references": [{"url": "https://mattermost.com/security-updates"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Update Mattermost to versions 10.6.0, 10.5.2, 10.4.4, 9.11.10 or higher.</p>"}], "value": "Update Mattermost to versions 10.6.0, 10.5.2, 10.4.4, 9.11.10 or higher."}], "source": {"advisory": "MMSA-2025-00436", "defect": ["https://mattermost.atlassian.net/browse/MM-62797"], "discovery": "EXTERNAL"}, "title": "Unauthorized View Access to Archived Channel Member Info", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-04-16T18:05:36.313478Z", "id": "CVE-2025-2564", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-17T19:41:45.158Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-2564", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-04-16T18:05:36.313478Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-16T18:05:44.065Z"}}], "cna": {"title": "Unauthorized View Access to Archived Channel Member Info", "source": {"defect": ["https://mattermost.atlassian.net/browse/MM-62797"], "advisory": "MMSA-2025-00436", "discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "value": "hackit_bharat"}], "metrics": [{"format": "CVSS", "cvssV3_1": {"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"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Mattermost", "product": "Mattermost", "versions": [{"status": "affected", "version": "10.5.0", "versionType": "semver", "lessThanOrEqual": "10.5.1"}, {"status": "affected", "version": "10.4.0", "versionType": "semver", "lessThanOrEqual": "10.4.3"}, {"status": "affected", "version": "9.11.0", "versionType": "semver", "lessThanOrEqual": "9.11.9"}, {"status": "unaffected", "version": "10.6.0"}, {"status": "unaffected", "version": "10.5.2"}, {"status": "unaffected", "version": "10.4.4"}, {"status": "unaffected", "version": "9.11.10"}], "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "Update Mattermost to versions 10.6.0, 10.5.2, 10.4.4, 9.11.10 or higher.", "supportingMedia": [{"type": "text/html", "value": "<p>Update Mattermost to versions 10.6.0, 10.5.2, 10.4.4, 9.11.10 or higher.</p>", "base64": false}]}], "references": [{"url": "https://mattermost.com/security-updates"}], "x_generator": {"engine": "Vulnogram 0.2.0"}, "descriptions": [{"lang": "en", "value": "Mattermost versions 10.5.x <= 10.5.1, 10.4.x <= 10.4.3, 9.11.x <= 9.11.9 fail to properly enforce the 'Allow users to view/update archived channels' System Console setting, which allows authenticated users to view members and member information of archived channels even when this setting is disabled.", "supportingMedia": [{"type": "text/html", "value": "<p>Mattermost versions 10.5.x &lt;= 10.5.1, 10.4.x &lt;= 10.4.3, 9.11.x &lt;= 9.11.9 fail to properly enforce the 'Allow users to view/update archived channels' System Console setting, which allows authenticated users to view members and member information of archived channels even when this setting is disabled.<br></p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-863", "description": "CWE-863: Incorrect Authorization"}]}], "providerMetadata": {"orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost", "dateUpdated": "2025-04-16T16:12:14.742Z"}}}, "cveMetadata": {"cveId": "CVE-2025-2564", "state": "PUBLISHED", "dateUpdated": "2025-04-17T19:41:45.158Z", "dateReserved": "2025-03-20T15:06:29.971Z", "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "datePublished": "2025-04-16T16:12:14.742Z", "assignerShortName": "Mattermost"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "73837B0A-0874-4B7D-8B09-D3CB7E249EA0", "versionEndExcluding": "9.11.10", "versionStartIncluding": "9.11.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "192A27FF-9A0C-4123-BCC2-CB0EB2754986", "versionEndExcluding": "10.4.4", "versionStartIncluding": "10.4.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "681C7A3F-D251-499D-80D4-0D971FA79B2D", "versionEndExcluding": "10.5.2", "versionStartIncluding": "10.5.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Mattermost versions 10.5.x <= 10.5.1, 10.4.x <= 10.4.3, 9.11.x <= 9.11.9 fail to properly enforce the 'Allow users to view/update archived channels' System Console setting, which allows authenticated users to view members and member information of archived channels even when this setting is disabled."}, {"lang": "es", "value": "Las versiones de Mattermost 10.5.x &lt;= 10.5.1, 10.4.x &lt;= 10.4.3, 9.11.x &lt;= 9.11.9 no aplican correctamente la configuraci\u00f3n de System Console 'Permitir a los usuarios ver/actualizar canales archivados', que permite a los usuarios autenticados ver a los miembros y la informaci\u00f3n de los miembros de los canales archivados incluso cuando esta configuraci\u00f3n est\u00e1 deshabilitada."}], "id": "CVE-2025-2564", "lastModified": "2025-09-29T21:13:11.830", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "responsibledisclosure@mattermost.com", "type": "Secondary"}]}, "published": "2025-04-16T17:15:49.717", "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-863"}], "source": "responsibledisclosure@mattermost.com", "type": "Secondary"}]}

{}