CVE-2026-92793

Description

GoAdmin through 1.2.26 fails to properly anchor the logout pattern when checking permissions, allowing authenticated users to bypass permission checks by appending a query parameter. Attackers can append a query string containing the admin prefix followed by /logout to reach administrative endpoints and perform unauthorized actions including reading sensitive data and modifying application state.

References

• https://github.com/GoAdminGroup/go-admin
• https://github.com/GoAdminGroup/go-admin/blob/v1.2.26/modules/auth/middleware.go#L177
• https://github.com/GoAdminGroup/go-admin/blob/v1.2.26/plugins/admin/models/user.go#L129-L133
• https://github.com/GoAdminGroup/go-admin/issues/690
• https://www.vulncheck.com/advisories/goadmin-through-1.2.26-authorization-bypass-via-query-parameter