{"id":"CVE-2023-49874","details":"Mattermost fails to check whether a user is a guest when updating the tasks of a private playbook run allowing a guest to update the tasks of a private playbook run if they know the run ID.\n\n","aliases":["BIT-mattermost-2023-49874"],"modified":"2026-04-10T05:05:12.167018Z","published":"2023-12-12T09:15:09.310Z","references":[{"type":"REPORT","url":"https://mattermost.com/security-updates"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mattermost/mattermost-server","events":[{"introduced":"0"},{"last_affected":"b245d967c8c3d158a899c38166151254d6ee0d11"},{"introduced":"90f502dc2dc80ee25cfb7d7bc3e743b53564a5a7"},{"last_affected":"f8f79e13ef11d5bd2527d21a1967bd37f46a0fae"},{"introduced":"987e843629fe3f11861fda23ceb66884f5973ef1"},{"last_affected":"b10aa047bb5ef35b1a8936117febf8eddd225389"},{"introduced":"c6bb01661fdcdb5536d8fd978e52447c0624a1b1"},{"last_affected":"8b59886e511030e0156749de0b327a4db004f765"},{"introduced":"b47be1c0f5787562ddf430dd5c5b8b3c35748b06"},{"last_affected":"d3dae4d45e22e6239c409427d798274c0df16ccc"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"7.8.14"},{"introduced":"8.0.0"},{"last_affected":"8.1.5"},{"introduced":"9.0.0"},{"last_affected":"9.0.3"},{"introduced":"9.1.1"},{"last_affected":"9.1.2"},{"introduced":"9.2.0"},{"last_affected":"9.2.1"}]}}],"versions":["@mattermost/client@8.1.1","@mattermost/client@9.0.0","@mattermost/client@9.2.0","@mattermost/types@8.1.1","@mattermost/types@9.0.0","@mattermost/types@9.2.0","cloud-2022-07-20-1","cloud-2022-08-10-1","cloud-2022-09-08-1","cloud-2022-10-06-1","cloud-2022-11-11-1","cloud-2022-11-24-1","cloud-2023-01-26-1","cloud-2023-07-26-1","server/public/v0.0.5","v0.5.0","v4.10.0-rc1","v4.2.0-rc1","v4.3.0-rc1","v4.4.0-rc1","v4.5.0-rc1","v4.6.0-rc1","v4.6.0-rc2","v4.7.0-rc1","v4.8.0-rc1","v4.9.0-rc1","v5.0.0-rc1","v5.1.0-rc1","v5.2.0-rc1","v5.2.0-rc2","v7.8.0","v7.8.1","v7.8.10","v7.8.10-rc3","v7.8.10-rc4","v7.8.10-rc5","v7.8.11","v7.8.11-rc1","v7.8.12","v7.8.12-rc1","v7.8.12-rc2","v7.8.13","v7.8.13-rc1","v7.8.14","v7.8.14-rc1","v7.8.2","v7.8.3","v7.8.4","v7.8.5","v7.8.6","v7.8.7","v7.8.8","v7.8.9","v8.1.0","v8.1.0-rc2","v8.1.1","v8.1.1-rc1","v8.1.1-rc2","v8.1.2","v8.1.2-rc1","v8.1.2-rc2","v8.1.3","v8.1.3-rc1","v8.1.3-rc2","v8.1.4","v8.1.4-rc1","v8.1.4-rc2","v8.1.5","v8.1.5-rc1","v8.1.5-rc2","v9.0.0","v9.0.0-rc2","v9.0.1","v9.0.1-rc1","v9.0.2","v9.0.2-rc1","v9.0.3","v9.0.3-rc1","v9.1.1","v9.1.1-rc1","v9.1.2","v9.1.2-rc1","v9.2.0","v9.2.0-rc2","v9.2.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-49874.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"}]}