{"id":"CVE-2023-2791","summary":"Playbooks lets you edit arbitrary posts","details":"When creating a playbook run via the /dialog API, Mattermost fails to validate all parameters, allowing an authenticated attacker to edit an arbitrary channel post.\n\n","modified":"2026-08-12T03:51:23.200661603Z","published":"2023-06-16T08:59:16.854Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2791.json","unresolved_ranges":[{"extracted_events":[{"fixed":"7.9.2"},{"fixed":"7.8.3"},{"fixed":"7.7.4"},{"fixed":"7.10.1"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"Mattermost","cwe_ids":["CWE-862"]},"references":[{"type":"WEB","url":"https://mattermost.com/security-updates/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2791.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2791"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mattermost/mattermost","events":[{"introduced":"ea08d47f6051f480153f9035e3b255b937ee5229"},{"last_affected":"975848b862e33caa1b8ce4db752bea1f0f15e258"},{"introduced":"f14c24391ca84740d90a29ec8b67579326eaa236"},{"last_affected":"2e0b83e9e86eee88578f8e0a9bb8215aa13bb46a"},{"introduced":"c4d8c1450ab2b9538bbc2690ca1ee865567a5888"},{"last_affected":"6bcbd64dca8fec945c7abb83ba58c7b68abffa86"},{"introduced":"5b33575d571469115f29720530ff5b53a6cb7de5"},{"last_affected":"5b33575d571469115f29720530ff5b53a6cb7de5"}],"database_specific":{"cpe":["cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*","cpe:2.3:a:mattermost:mattermost:7.10.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"7.7.0"},{"last_affected":"7.7.3"},{"introduced":"7.8.0"},{"last_affected":"7.8.2"},{"introduced":"7.9.0"},{"last_affected":"7.9.1"},{"introduced":"7.10.0"},{"last_affected":"7.10.0"}],"source":["CPE_RANGE","CPE_STRING"]}}],"versions":["7.10.0","v7.10.0","v7.9.1","v7.8.2","v7.7.3","v7.9.0","v7.8.1","v7.7.2","v7.8.0","v7.7.1","v7.7.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2791.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"}]}