{"id":"CVE-2024-10241","aliases":["GHSA-6mvp-gh77-7vwh","GO-2024-3232"],"title":"Mattermost Server allows user to get private channel names","summary":"Mattermost Server allows user to get private channel names","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 < 8.0.0-20240813135334-8f3a13122f55"],"patched":["github.com/mattermost/mattermost/server/v8 8.0.0-20240813135334-8f3a13122f55"],"published":"2024-10-29","updated":"2026-09-10","sourceUpdated":"2026-09-10T03:50:19.385671257Z","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-6mvp-gh77-7vwh","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-10241"},{"url":"https://github.com/mattermost/mattermost"},{"url":"https://mattermost.com/security-updates"}],"tags":["osv","go"],"epss":0.00295,"epssPercentile":0.22425,"ingestedAt":"2026-09-12T03:13:01.760Z","slug":"CVE-2024-10241","body":"## Overview\n\nMattermost versions 9.5.x <= 9.5.9 fail to properly filter the channel data when ElasticSearch is enabled which allows a user to get private channel names by using cmd+K/ctrl+K.\n\n## Affected packages\n\n- `github.com/mattermost/mattermost/server/v8 < 8.0.0-20240813135334-8f3a13122f55`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `github.com/mattermost/mattermost/server/v8 8.0.0-20240813135334-8f3a13122f55`","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}