{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-3613", "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "state": "PUBLISHED", "assignerShortName": "Mattermost", "dateReserved": "2023-07-11T08:28:36.132Z", "datePublished": "2023-07-17T15:31:23.674Z", "dateUpdated": "2023-07-17T15:31:23.674Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "affected", "product": "Mattermost Plugins", "vendor": "Mattermost", "versions": [{"lessThanOrEqual": "7.8.5", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "7.10.2", "status": "affected", "version": "0", "versionType": "semver"}, {"status": "unaffected", "version": "7.8.6"}, {"status": "unaffected", "version": "7.10.3"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Jason Frerich"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Mattermost WelcomeBot plugin fails to to validate the membership status when inviting or adding users to channels allowing&nbsp;guest accounts to be added or invited to channels by default. </p>"}], "value": "Mattermost WelcomeBot plugin fails to to validate the membership status when inviting or adding users to channels allowing\u00a0guest accounts to be added or invited to channels by default. \n\n"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.5, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/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": "2023-07-17T15:31:23.674Z"}, "references": [{"url": "https://mattermost.com/security-updates"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Update Mattermost to versions 7.8.6,&nbsp;7.10.3 or higher. Alternatively, update the WelcomeBot plugin to version 1.3.0 or higher.</p>"}], "value": "Update Mattermost to versions 7.8.6,\u00a07.10.3 or higher. Alternatively, update the WelcomeBot plugin to version 1.3.0 or higher.\n\n"}], "source": {"advisory": "MMSA-2023-00186", "defect": ["https://mattermost.atlassian.net/browse/MM-52564"], "discovery": "EXTERNAL"}, "title": "Guest accounts invited and added to channels by Welcomebot plugin", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

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