{"id":"BIT-mattermost-2024-42000","details":"Mattermost versions 9.10.x \u003c= 9.10.2, 9.11.x \u003c= 9.11.1, 9.5.x \u003c= 9.5.9 and 10.0.x \u003c= 10.0.0 fail to properly authorize the requests to /api/v4/channels  which allows a User or System Manager, with \"Read Groups\" permission but with no access for channels to retrieve details about private channels that they were not a member of by sending a request to /api/v4/channels.","aliases":["CVE-2024-42000"],"modified":"2025-04-03T14:40:37.652Z","published":"2024-11-15T07:13:18.298Z","database_specific":{"cpes":["cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*","cpe:2.3:a:mattermost:mattermost_server:10.0.0:-:*:*:*:*:*:*","cpe:2.3:a:mattermost:mattermost_server:10.0.0:rc1:*:*:*:*:*:*","cpe:2.3:a:mattermost:mattermost_server:10.0.0:rc2:*:*:*:*:*:*","cpe:2.3:a:mattermost:mattermost_server:10.0.0:rc3:*:*:*:*:*:*","cpe:2.3:a:mattermost:mattermost_server:10.0.0:rc4:*:*:*:*:*:*"],"severity":"Medium"},"references":[{"type":"WEB","url":"https://mattermost.com/security-updates"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-42000"}],"affected":[{"package":{"name":"mattermost","ecosystem":"Bitnami","purl":"pkg:bitnami/mattermost"},"ranges":[{"type":"SEMVER","events":[{"introduced":"9.5.0"},{"fixed":"9.5.10"},{"introduced":"9.10.0"},{"fixed":"9.10.3"},{"introduced":"9.11.0"},{"fixed":"9.11.2"}]},{"type":"SEMVER","events":[{"introduced":"10.0.0-rc1"},{"last_affected":"10.0.0-rc1"},{"introduced":"10.0.0-rc2"},{"last_affected":"10.0.0-rc2"},{"introduced":"10.0.0-rc3"},{"last_affected":"10.0.0-rc3"},{"introduced":"10.0.0-rc4"},{"last_affected":"10.0.0-rc4"},{"introduced":"10.0.0"},{"last_affected":"10.0.0"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/mattermost/BIT-mattermost-2024-42000.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"}]}],"schema_version":"1.7.3"}