CVE-2026-77079

n8n before 2.34.1 and 2.33.4 contains an authorization bypass in the custom project role deletion (reassignment) path. The code validated only that the target role existed and was project-scoped, but performed no project-level authorization check . A user holding only the narrow role:manageProjec...

CVE-2026-77079 n8n before 2.34.1 Authorization Bypass via Custom Role Deletion

n8n before 2.34.1 and 2.33.4 contains an authorization bypass in the custom project role deletion reassignment path. When deleting a custom project role with a reassignment target, the code validated only that the target role existed and was project-scoped, performing no project-level authorizati...

EUVD-2026-54514

A user holding a permission to update privilege definitions could modify a wildcard privilege already assigned to their own role to grant broader permissions than they were authorized to hold, including full administrative access, without any additional authorization check or role reassignment...

CVE-2026-28557

The vulnerability CVE-2026-28557 affects wpForo Forum 2.4.14, due to a missing capability check in the wpforo_synch_roles AJAX handler. Any authenticated user can access the usergroups admin page to obtain a nonce and bulk-remap all wpForo usergroups to arbitrary WordPress roles, enabling privile...

PT-2026-22478

Name of the Vulnerable Software and Affected Versions wpForo Forum version 2.4.14 Description An issue exists in wpForo Forum that allows authenticated users to perform bulk wpForo usergroup reassignment. This is possible due to a missing capability check in the wpforo synch roles AJAX handler. A...