CVEvulnerability

CVE-2026-10600

4.3 MEDIUM Published 2026-07-27 Modified 2026-08-03 Official page ↗
Status
Analyzed
Published
2026-07-27
Last modified
2026-08-03
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weaknesses
CWE-770

Description

Mattermost versions 11.8.x <= 11.8.0, 11.7.x <= 11.7.3, 11.6.x <= 11.6.5, 10.11.x <= 10.11.20 fail to bound the time and resource consumption of server-side document content extraction which allows an authenticated user with file-upload permission to degrade file uploads for all users on the server via repeatedly uploading small documents that are cheap to upload but expensive to extract, saturating the shared extraction worker pool.. Mattermost Advisory ID: MMSA-2026-00694

Affected configurations

• mattermost mattermost server (>= 10.11.0 < 10.11.21) • mattermost mattermost server (>= 11.6.0 < 11.6.6) • mattermost mattermost server (>= 11.7.0 < 11.7.4) • mattermost mattermost server (>= 11.8.0 < 11.8.1)

Related

Weakness · CWE (1)

  • CWE-770 Allocation of Resources Without Limits or Throttling weakness

References