GitHub Advisoryadvisory · Go

GHSA-2phx-frhf-xr55 Mattermost Plugin Zoom allows any logged-in user to change Zoom meeting restrictions for arbitrary channels

MEDIUM Published 2026-02-16 Modified 2026-02-19 Official page ↗
Aliases
CVE-2026-0997
Ecosystem
Go
Packages
github.com/mattermost/mattermost-plugin-zoom
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weaknesses
CWE-863
Reviewed
2026-02-19

Affected packages

• Go github.com/mattermost/mattermost-plugin-zoom: < 1.11.0 → fixed in 1.11.0

Description

Mattermost versions 11.1.x <= 11.1.2, 10.11.x <= 10.11.9, 11.2.x <= 11.2.1 and Mattermost Plugin Zoom versions <=1.11.0 fail to validate the authenticated user when processing {{/plugins/zoom/api/v1/channel-preference}}, which allows any logged-in user to change Zoom meeting restrictions for arbitrary channels via crafted API requests.. Mattermost Advisory ID: MMSA-2025-00558

Related

Alias · CVE (1)

  • CVE-2026-0997 Mattermost versions 11.1.x <= 11.1.2, 10.11.x <= 10.11.9, 11.2.x <= 11.2.1 and Mattermost Plugin Zoom versions <=1.11.0 fail to validate… vulnerability

Weakness · CWE (1)

  • CWE-863 Incorrect Authorization weakness

References