GitHub Advisoryadvisory · Go

GHSA-4mmr-2w8p-whcr Mattermost improperly allows team administrators to modify team invites

MEDIUM Published 2025-05-29 Modified 2025-05-29 Official page ↗
Aliases
CVE-2025-3913
Ecosystem
Go
Packages
github.com/mattermost/mattermost/server/v8
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-863
Reviewed
2025-05-29

Affected packages

• Go github.com/mattermost/mattermost/server/v8: >= 10.7.0-rc1, < 10.7.1 → fixed in 10.7.1 • Go github.com/mattermost/mattermost/server/v8: >= 10.6.0-rc1, < 10.6.3 → fixed in 10.6.3 • Go github.com/mattermost/mattermost/server/v8: >= 10.5.0-rc1, < 10.5.4 → fixed in 10.5.4 • Go github.com/mattermost/mattermost/server/v8: >= 9.0.0-rc1, < 9.11.13 → fixed in 9.11.13 • Go github.com/mattermost/mattermost/server/v8: < 8.0.0-20250412152950-02c76784380a → fixed in 8.0.0-20250412152950-02c76784380a

Description

Mattermost versions 10.7.x <= 10.7.0, 10.6.x <= 10.6.2, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to properly validate permissions when changing team privacy settings, allowing team administrators without the 'invite user' permission to access and modify team invite IDs via the /api/v4/teams/:teamId/privacy endpoint.

Related

Alias · CVE (1)

  • CVE-2025-3913 Mattermost versions 10.7.x <= 10.7.0, 10.6.x <= 10.6.2, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to properly validate permissions when… vulnerability

Weakness · CWE (1)

  • CWE-863 Incorrect Authorization weakness

References