CVE-2026-6689

Mattermost vulnerable versions: 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x

PT-2026-48937

Name of the Vulnerable Software and Affected Versions Mattermost versions 11.6.0 through 11.6.1 Mattermost versions 11.5.0 through 11.5.4 Mattermost versions 10.11.0 through 10.11.16 Description An issue exists where the system fails to enforce the PermissionInviteUser check when setting...

PT-2026-40611

The ProfileGrid – User Profiles, Groups and Communities plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the pm invite user function in all versions up to, and including, 5.9.8.4. This makes it possible for authenticated attackers, with Subscriber-lev...

PT-2025-47088

Name of the Vulnerable Software and Affected Versions Ascertia SigningHub versions through 8.6.8 Description A lack of rate limiting on the invite user function allows for an email bombing attack. An authenticated attacker can automate invite requests to a target email address. Recommendations...

SUSE 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 changing team privacy settings, allowing team administrators without the 'invite user' permission to access and modify team invite IDs via the...

GHSA-6P2Q-8QFQ-WQ7X Withdrawn Advisory: Lunary improper access control vulnerability

Withdrawn Advisory This advisory has been withdrawn because the lunary npm package is connected to https://github.com/lunary-ai/lunary-js, not the https://github.com/lunary-ai/lunary repo that is discussed in this advisory. The underlying vulnerability report is still valid, but it doesn't affect...

Withdrawn Advisory: Lunary improper access control vulnerability

Withdrawn Advisory This advisory has been withdrawn because the lunary npm package is connected to https://github.com/lunary-ai/lunary-js, not the https://github.com/lunary-ai/lunary repo that is discussed in this advisory. The underlying vulnerability report is still valid, but it doesn't affect...

CVE-2024-6087

CVE-2024-6087 describes an improper access control in lunary-ai/lunary (latest main commit a761d83). An attacker can reuse auth tokens issued by the "invite user" flow to obtain valid JWTs, enabling password reset for target users and takeover of their accounts across arbitrary organizations. The...