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
References (1)
Core 1
Core References
Issue Tracking, Vendor Advisory
https://mattermost.com/security-updates
Scores
CVSS v3
6.5
EPSS
0.0019
EPSS Percentile
40.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-639
CWE-200
Status
published
Products (1)
mattermost/mattermost_server
< 7.8.14
Published
Dec 12, 2023
Tracked Since
Feb 18, 2026