{"id":"CVE-2024-23493","aliases":["GHSA-7v3v-984v-h74r","BIT-mattermost-2024-23493","GO-2024-2590"],"title":"Mattermost leaks details of AD/LDAP groups of a teams","summary":"Mattermost leaks details of AD/LDAP groups of a teams","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","vendor":"mattermost","product":"github.com/mattermost/mattermost/server/v8","ecosystem":"go","affected":["github.com/mattermost/mattermost/server/v8 >= 9.4.0, < 9.4.2","github.com/mattermost/mattermost/server/v8 >= 9.3.0, < 9.3.1","github.com/mattermost/mattermost/server/v8 >= 9.2.0, < 9.2.5"],"patched":["github.com/mattermost/mattermost/server/v8 9.4.2","github.com/mattermost/mattermost/server/v8 9.3.1","github.com/mattermost/mattermost/server/v8 9.2.5"],"published":"2024-02-29","updated":"2026-08-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-7v3v-984v-h74r","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-23493"},{"url":"https://github.com/mattermost/mattermost"},{"url":"https://mattermost.com/security-updates"}],"tags":["osv","go"],"epss":0.00389,"epssPercentile":0.3023,"ingestedAt":"2026-08-07T19:14:16.223Z","slug":"CVE-2024-23493","body":"## Overview\n\nMattermost fails to properly authorize the requests fetching team associated AD/LDAP groups, allowing a user to fetch details of AD/LDAP groups of a team that they are not a member of. \n\n\n\n## Affected packages\n\n- `github.com/mattermost/mattermost/server/v8 >= 9.4.0, < 9.4.2`\n- `github.com/mattermost/mattermost/server/v8 >= 9.3.0, < 9.3.1`\n- `github.com/mattermost/mattermost/server/v8 >= 9.2.0, < 9.2.5`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `github.com/mattermost/mattermost/server/v8 9.4.2`\n- `github.com/mattermost/mattermost/server/v8 9.3.1`\n- `github.com/mattermost/mattermost/server/v8 9.2.5`","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}