{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-2450", "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "state": "PUBLISHED", "assignerShortName": "Mattermost", "dateReserved": "2024-03-14T12:57:05.854Z", "datePublished": "2024-03-15T09:12:28.880Z", "dateUpdated": "2024-08-02T20:35:32.666Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Mattermost", "vendor": "Mattermost", "versions": [{"status": "affected", "version": "9.5.0"}, {"lessThanOrEqual": "9.4.2", "status": "affected", "version": "9.4.0", "versionType": "semver"}, {"lessThanOrEqual": "9.3.1", "status": "affected", "version": "9.3.0", "versionType": "semver"}, {"lessThanOrEqual": "9.2.5", "status": "affected", "version": "9.2.0", "versionType": "semver"}, {"lessThanOrEqual": "8.1.9", "status": "affected", "version": "8.1.0", "versionType": "semver"}, {"status": "unaffected", "version": "9.6.0"}, {"status": "unaffected", "version": "9.4.3"}, {"status": "unaffected", "version": "9.5.1"}, {"status": "unaffected", "version": "9.3.2"}, {"status": "unaffected", "version": "9.2.6"}, {"status": "unaffected", "version": "8.1.10"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Juho Nurminen"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Mattermost versions 8.1.x before 8.1.10, 9.2.x before 9.2.6, 9.3.x before 9.3.2, and 9.4.x before 9.4.3 fail to correctly verify account ownership when switching from email to SAML authentication, allowing an authenticated attacker to take over other user accounts via a crafted switch request under specific conditions.</p>"}], "value": "Mattermost versions 8.1.x before 8.1.10, 9.2.x before 9.2.6, 9.3.x before 9.3.2, and 9.4.x before 9.4.3 fail to correctly verify account ownership when switching from email to SAML authentication, allowing an authenticated attacker to take over other user accounts via a crafted switch request under specific conditions.\n\n"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-287", "description": "CWE-287: Improper Authentication", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost", "dateUpdated": "2024-03-15T09:12:28.880Z"}, "references": [{"url": "https://mattermost.com/security-updates"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Update Mattermost Server to versions 9.6, 9.4.3, 9.5.1, 9.3.2, 9.2.6, 8.1.10 or higher.</p>"}], "value": "Update Mattermost Server to versions 9.6, 9.4.3, 9.5.1, 9.3.2, 9.2.6, 8.1.10 or higher.\n\n"}], "source": {"advisory": "MMSA-2024-00309", "defect": ["https://mattermost.atlassian.net/browse/MM-56751"], "discovery": "INTERNAL"}, "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T19:11:53.648Z"}, "title": "CVE Program Container", "references": [{"url": "https://mattermost.com/security-updates", "tags": ["x_transferred"]}]}, {"affected": [{"vendor": "mattermost", "product": "mattermost", "cpes": ["cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "9.5.0", "status": "affected", "lessThan": "9.6.0", "versionType": "semver"}, {"version": "9.4.0", "status": "affected", "lessThan": "9.4.3", "versionType": "semver"}, {"version": "9.3.0", "status": "affected", "lessThan": "9.3.2", "versionType": "semver"}, {"version": "9.2.0", "status": "affected", "lessThan": "9.2.6", "versionType": "semver"}, {"version": "8.1.0", "status": "affected", "lessThan": "8.1.10", "versionType": "semver"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-08-02T20:31:33.867157Z", "id": "CVE-2024-2450", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-02T20:35:32.666Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-2450", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-08-02T20:31:33.867157Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*"], "vendor": "mattermost", "product": "mattermost", "versions": [{"status": "affected", "version": "9.5.0", "lessThan": "9.6.0", "versionType": "semver"}, {"status": "affected", "version": "9.4.0", "lessThan": "9.4.3", "versionType": "semver"}, {"status": "affected", "version": "9.3.0", "lessThan": "9.3.2", "versionType": "semver"}, {"status": "affected", "version": "9.2.0", "lessThan": "9.2.6", "versionType": "semver"}, {"status": "affected", "version": "8.1.0", "lessThan": "8.1.10", "versionType": "semver"}], "defaultStatus": "unknown"}], "providerMetadata": {"shortName": "CISA-ADP", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "dateUpdated": "2024-08-02T20:35:25.518Z"}}], "cna": {"source": {"defect": ["https://mattermost.atlassian.net/browse/MM-56751"], "advisory": "MMSA-2024-00309", "discovery": "INTERNAL"}, "credits": [{"lang": "en", "type": "finder", "value": "Juho Nurminen"}], "metrics": [{"format": "CVSS", "cvssV3_1": {"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"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Mattermost", "product": "Mattermost", "versions": [{"status": "affected", "version": "9.5.0"}, {"status": "affected", "version": "9.4.0", "versionType": "semver", "lessThanOrEqual": "9.4.2"}, {"status": "affected", "version": "9.3.0", "versionType": "semver", "lessThanOrEqual": "9.3.1"}, {"status": "affected", "version": "9.2.0", "versionType": "semver", "lessThanOrEqual": "9.2.5"}, {"status": "affected", "version": "8.1.0", "versionType": "semver", "lessThanOrEqual": "8.1.9"}, {"status": "unaffected", "version": "9.6.0"}, {"status": "unaffected", "version": "9.4.3"}, {"status": "unaffected", "version": "9.5.1"}, {"status": "unaffected", "version": "9.3.2"}, {"status": "unaffected", "version": "9.2.6"}, {"status": "unaffected", "version": "8.1.10"}], "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "Update Mattermost Server to versions 9.6, 9.4.3, 9.5.1, 9.3.2, 9.2.6, 8.1.10 or higher.\n\n", "supportingMedia": [{"type": "text/html", "value": "<p>Update Mattermost Server to versions 9.6, 9.4.3, 9.5.1, 9.3.2, 9.2.6, 8.1.10 or higher.</p>", "base64": false}]}], "references": [{"url": "https://mattermost.com/security-updates"}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "Mattermost versions 8.1.x before 8.1.10, 9.2.x before 9.2.6, 9.3.x before 9.3.2, and 9.4.x before 9.4.3 fail to correctly verify account ownership when switching from email to SAML authentication, allowing an authenticated attacker to take over other user accounts via a crafted switch request under specific conditions.\n\n", "supportingMedia": [{"type": "text/html", "value": "<p>Mattermost versions 8.1.x before 8.1.10, 9.2.x before 9.2.6, 9.3.x before 9.3.2, and 9.4.x before 9.4.3 fail to correctly verify account ownership when switching from email to SAML authentication, allowing an authenticated attacker to take over other user accounts via a crafted switch request under specific conditions.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-287", "description": "CWE-287: Improper Authentication"}]}], "providerMetadata": {"orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost", "dateUpdated": "2024-03-15T09:12:28.880Z"}}}, "cveMetadata": {"cveId": "CVE-2024-2450", "state": "PUBLISHED", "dateUpdated": "2024-08-01T19:11:53.648Z", "dateReserved": "2024-03-14T12:57:05.854Z", "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "datePublished": "2024-03-15T09:12:28.880Z", "assignerShortName": "Mattermost"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "0ADAC025-32F2-4971-81F3-4D2939890060", "versionEndExcluding": "8.1.10", "versionStartIncluding": "8.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "71A20DFB-85FA-480C-956A-24B50AB1862D", "versionEndExcluding": "9.2.6", "versionStartIncluding": "9.2.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "AA0D2B39-6A65-4B91-925D-20087EF4CCB9", "versionEndExcluding": "9.3.2", "versionStartIncluding": "9.3.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "74D75B50-ED53-47E4-A43A-1D3D8CFE4F8E", "versionEndExcluding": "9.4.3", "versionStartIncluding": "9.4.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mattermost:mattermost_server:9.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "B07517BC-19F5-4D44-BEB4-7D0CF9565707", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Mattermost versions 8.1.x before 8.1.10, 9.2.x before 9.2.6, 9.3.x before 9.3.2, and 9.4.x before 9.4.3 fail to correctly verify account ownership when switching from email to SAML authentication, allowing an authenticated attacker to take over other user accounts via a crafted switch request under specific conditions.\n\n"}, {"lang": "es", "value": "Las versiones de Mattermost 8.1.x anteriores a 8.1.10, 9.2.x anteriores a 9.2.6, 9.3.x anteriores a 9.3.2 y 9.4.x anteriores a 9.4.3 no verifican correctamente la propiedad de la cuenta al cambiar del correo electr\u00f3nico a la autenticaci\u00f3n SAML. permitir que un atacante autenticado se apodere de otras cuentas de usuario mediante una solicitud de cambio dise\u00f1ada en condiciones espec\u00edficas."}], "id": "CVE-2024-2450", "lastModified": "2024-12-13T16:39:12.887", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary"}]}, "published": "2024-03-15T10:15:08.467", "references": [{"source": "[email protected]", "tags": ["Vendor Advisory"], "url": "https://mattermost.com/security-updates"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://mattermost.com/security-updates"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "[email protected]", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-306"}], "source": "[email protected]", "type": "Primary"}]}

{}