{"id":"CVE-2023-46701","aliases":["BIT-mattermost-2023-46701","EUVD-2023-50887","GHSA-pjqg-q843-gm7c"],"status":"published","title":"Inaccessible Post Information Leak via Run Timeline IDOR","description":"Mattermost fails to perform authorization checks in the  /plugins/playbooks/api/v0/runs/add-to-timeline-dialog endpoint of the Playbooks plugin allowing an attacker to get limited information about a post if they know the post ID","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00435,"percentile":0.38019,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200","CWE-639"],"published":"2023-12-12T08:19:22Z","modified":"2026-10-28T02:30:42Z","fixes":[{"ecosystem":"Bitnami","package":"mattermost","fixed_in":["7.8.15","8.1.6","9.0.4","9.1.3","9.2.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"mattermost","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"7.8.15"},{"introduced":"8.0.0"},{"fixed":"8.1.6"},{"introduced":"9.0.0"},{"fixed":"9.0.4"},{"introduced":"9.1.1"},{"fixed":"9.1.3"},{"introduced":"9.2.0"},{"fixed":"9.2.2"}]}]}],"products":[{"vendor":"mattermost","product":"mattermost"},{"vendor":"mattermost","product":"mattermost_server"}],"references":[{"url":"https://mattermost.com/security-updates","tags":["x_transferred","Issue Tracking","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46701","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-pjqg-q843-gm7c"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46701.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-46701","title":"Inaccessible Post Information Leak via Run Timeline IDOR","description":"Mattermost fails to perform authorization checks in the  /plugins/playbooks/api/v0/runs/add-to-timeline-dialog endpoint of the Playbooks plugin allowing an attacker to get limited information about a post if they know the post ID\n\n","status":"published","published":"2023-12-12T08:19:22.274Z","modified":"2024-08-02T20:53:20.92Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:35:23.309349Z"}],"euvd":[{"id":"EUVD-2023-50887","description":"Mattermost fails to perform authorization checks in the  /plugins/playbooks/api/v0/runs/add-to-timeline-dialog endpoint of the Playbooks plugin allowing an attacker to get limited information about a post if they know the post ID\n\n","status":"published","published":"2023-12-12T08:19:22Z","modified":"2024-08-02T20:53:20Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T03:49:58.369276Z"}],"ghsa":[{"id":"GHSA-pjqg-q843-gm7c","title":"Mattermost fails to perform authorization checks in the  /plugins/playbooks/api/v0/runs/add-to...","description":"Mattermost fails to perform authorization checks in the  /plugins/playbooks/api/v0/runs/add-to-timeline-dialog endpoint of the Playbooks plugin allowing an attacker to get limited information about a post if they know the post ID\n\n","status":"published","published":"2023-12-12T09:30:33Z","modified":"2023-12-23T05:04:36Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-200","CWE-639"],"updated_at":"2026-11-02T14:55:16.323735Z"}],"nvd":[{"id":"CVE-2023-46701","description":"Mattermost fails to perform authorization checks in the  /plugins/playbooks/api/v0/runs/add-to-timeline-dialog endpoint of the Playbooks plugin allowing an attacker to get limited information about a post if they know the post ID\n\n","status":"published","published":"2023-12-12T09:15:08.18Z","modified":"2026-06-17T06:31:23.167Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200","CWE-639"],"updated_at":"2026-11-02T14:08:54.010507Z"}],"osv":[{"id":"CVE-2023-46701","title":"Inaccessible Post Information Leak via Run Timeline IDOR","description":"Mattermost fails to perform authorization checks in the  /plugins/playbooks/api/v0/runs/add-to-timeline-dialog endpoint of the Playbooks plugin allowing an attacker to get limited information about a post if they know the post ID\n\n","status":"published","published":"2023-12-12T08:19:22.274Z","modified":"2026-10-28T02:30:42.59096218Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:44:34.287121Z"},{"id":"BIT-mattermost-2023-46701","description":"Mattermost fails to perform authorization checks in the  /plugins/playbooks/api/v0/runs/add-to-timeline-dialog endpoint of the Playbooks plugin allowing an attacker to get limited information about a post if they know the post ID","status":"published","published":"2024-03-06T10:58:47.196Z","modified":"2025-04-03T14:40:37.652Z","updated_at":"2026-11-02T15:28:33.072289Z"}]}}