CVE-2023-49874

MEDIUM

Mattermost < 7.8.14 - Unauthenticated Improper Access Control in Private Playbook Run Task Update

Title source: llm
STIX 2.1

Description

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.

References (1)

Core 1
Core References
Issue Tracking, Vendor Advisory
https://mattermost.com/security-updates

Scores

CVSS v3 4.3
EPSS 0.0011
EPSS Percentile 28.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Details

CWE
CWE-284
Status published
Products (1)
mattermost/mattermost_server < 7.8.14
Published Dec 12, 2023
Tracked Since Feb 18, 2026