Malcolm's nginx based reverse proxy contains a URL path normalization inconsistency between its Lua based role-based access control (RBAC) authorization layer and nginx's own request routing logic. An authenticated user can craft a specially formatted request path to bypass role-based restrictions and reach administrative or role gated endpoints they should not have access to. This affects all restricted paths protected by the RBAC authorization layer, including file upload, PHP server, htadmin, and authentication management interfaces.
Metrics
Affected Vendors & Products
References
History
Fri, 09 Oct 2026 07:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Cisagov
Cisagov malcolm |
|
| Vendors & Products |
Cisagov
Cisagov malcolm |
Thu, 08 Oct 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Malcolm's nginx based reverse proxy contains a URL path normalization inconsistency between its Lua based role-based access control (RBAC) authorization layer and nginx's own request routing logic. An authenticated user can craft a specially formatted request path to bypass role-based restrictions and reach administrative or role gated endpoints they should not have access to. This affects all restricted paths protected by the RBAC authorization layer, including file upload, PHP server, htadmin, and authentication management interfaces. | |
| Title | Incorrect Authorization in Malcolm | |
| Weaknesses | CWE-863 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: icscert
Published: 2026-10-08T17:23:14.455Z
Updated: 2026-10-14T19:34:22.634Z
Reserved: 2026-10-07T18:31:15.966Z
Link: CVE-2026-107333
No data.
Status : Awaiting Analysis
Published: 2026-10-08T18:17:19.603
Modified: 2026-10-08T21:03:43.847
Link: CVE-2026-107333
No data.
ReportizFlow