{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "cveId": "CVE-2023-2193", "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "state": "PUBLISHED", "assignerShortName": "Mattermost", "dateReserved": "2023-04-20T08:16:27.253Z", "datePublished": "2023-04-20T08:17:04.731Z", "dateUpdated": "2024-12-06T23:04:57.399Z" }, "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Mattermost", "vendor": "Mattermost", "versions": [ { "lessThanOrEqual": "7.1.7", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "7.7.3", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "7.8.2", "status": "affected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "7.9.1", "status": "affected", "version": "0", "versionType": "semver" }, { "status": "unaffected", "version": "7.10" }, { "status": "unaffected", "version": "7.9.3" }, { "status": "unaffected", "version": "7.8.4" }, { "status": "unaffected", "version": "7.7.5" }, { "status": "unaffected", "version": "7.1.9" } ] } ], "credits": [ { "lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "whitehattushu" } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Mattermost fails to invalidate existing authorization codes when deauthorizing an OAuth2 app, allowing an attacker possessing an authorization code to generate an access token.
" } ], "value": "Mattermost fails to invalidate existing authorization codes when deauthorizing an OAuth2 app, allowing an attacker possessing an authorization code to generate an access token.\n" } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N", "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": "2023-04-20T08:17:04.731Z" }, "references": [ { "url": "https://mattermost.com/security-updates/" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Update Mattermost to version v7.10, v7.9.3, v7.8.4, v7.7.5, v7.1.9 or higher.
" } ], "value": "Update Mattermost to version v7.10, v7.9.3, v7.8.4, v7.7.5, v7.1.9 or higher.\n" } ], "source": { "advisory": "MMSA-2023-00157", "defect": [ "https://mattermost.atlassian.net/browse/MM-50219" ], "discovery": "EXTERNAL" }, "title": "Oauth authorization codes do not expire when deauthorizing an oauth2 app", "x_generator": { "engine": "Vulnogram 0.1.0-dev" } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T06:12:20.643Z" }, "title": "CVE Program Container", "references": [ { "url": "https://mattermost.com/security-updates/", "tags": [ "x_transferred" ] } ] }, { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2024-12-06T22:55:38.626047Z", "id": "CVE-2023-2193", "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": "2024-12-06T23:04:57.399Z" } } ] } }