CVE-2025-24920

MEDIUM

Mattermost 9.11.0-9.11.8, 10.3.0-10.3.3, 10.4.0-10.4.2, 10.5.0 - Incorrect Authorization in Bookmark Management

Title source: llm
STIX 2.1

Description

Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8, 10.5.x <= 10.5.0 fail to restrict bookmark creation and updates in archived channels, which allows authenticated users created or update bookmarked in archived channels

References (1)

Core 1
Core References

Scores

CVSS v3 4.3
EPSS 0.0021
EPSS Percentile 42.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-863
Status published
Products (2)
mattermost/mattermost 10.4.0 - 10.4.3Go
mattermost/mattermost_server 9.11.0 - 9.11.9
Published Mar 21, 2025
Tracked Since Feb 18, 2026