{"id":"CVE-2024-29215","aliases":["EUVD-2024-34441"],"status":"published","title":"Slash commands run in channel without channel membership via playbook task commands","description":"Mattermost versions 9.5.x \u003c= 9.5.3, 9.7.x \u003c= 9.7.1, 9.6.x \u003c= 9.6.1, 8.1.x \u003c= 8.1.12 fail to enforce proper access control which allows a user to run a slash command in a channel they are not a member of via linking a playbook run to that channel and running a slash command as a playbook task command.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00244,"percentile":0.15726,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2024-05-26T13:33:41Z","modified":"2026-10-28T02:31:02Z","products":[{"vendor":"mattermost","product":"mattermost"},{"vendor":"mattermost","product":"mattermost_server"}],"references":[{"url":"https://mattermost.com/security-updates","tags":["x_transferred","Vendor Advisory","web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/29xxx/CVE-2024-29215.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-29215","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-29215","title":"Slash commands run in channel without channel membership via playbook task commands","description":"Mattermost versions 9.5.x \u003c= 9.5.3, 9.7.x \u003c= 9.7.1, 9.6.x \u003c= 9.6.1, 8.1.x \u003c= 8.1.12 fail to enforce proper access control which allows a user to run a slash command in a channel they are not a member of via linking a playbook run to that channel and running a slash command as a playbook task command.","status":"published","published":"2024-05-26T13:33:41.791Z","modified":"2024-08-02T01:10:54.568Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:34:15.337999Z"}],"euvd":[{"id":"EUVD-2024-34441","description":"Mattermost versions 9.5.x \u003c= 9.5.3, 9.7.x \u003c= 9.7.1, 9.6.x \u003c= 9.6.1, 8.1.x \u003c= 8.1.12 fail to enforce proper access control which allows a user to run a slash command in a channel they are not a member of via linking a playbook run to that channel and running a slash command as a playbook task command.","status":"published","published":"2024-05-26T13:33:41Z","modified":"2024-08-02T01:10:54Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T03:50:25.628684Z"}],"nvd":[{"id":"CVE-2024-29215","description":"Mattermost versions 9.5.x \u003c= 9.5.3, 9.7.x \u003c= 9.7.1, 9.6.x \u003c= 9.6.1, 8.1.x \u003c= 8.1.12 fail to enforce proper access control which allows a user to run a slash command in a channel they are not a member of via linking a playbook run to that channel and running a slash command as a playbook task command.","status":"published","published":"2024-05-26T14:15:08.627Z","modified":"2026-06-17T07:22:38.69Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:10:02.520903Z"}],"osv":[{"id":"CVE-2024-29215","title":"Slash commands run in channel without channel membership via playbook task commands","description":"Mattermost versions 9.5.x \u003c= 9.5.3, 9.7.x \u003c= 9.7.1, 9.6.x \u003c= 9.6.1, 8.1.x \u003c= 8.1.12 fail to enforce proper access control which allows a user to run a slash command in a channel they are not a member of via linking a playbook run to that channel and running a slash command as a playbook task command.","status":"published","published":"2024-05-26T13:33:41.791Z","modified":"2026-10-28T02:31:02.243410772Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:44:40.06138Z"}]}}