CVE-2026-29909 Missing authorization in n/a
Unauthenticated attackers can enumerate server directory contents via the file management module, exposing sensitive file structures.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-29909?
CVE-2026-29909 is a medium-severity missing authorization vulnerability in n/a, published on 30 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
MRCMS V3.1.2 contains an unauthenticated directory enumeration vulnerability in the file management module. The /admin/file/list.do endpoint lacks authentication controls and proper input validation, allowing remote attackers to enumerate directory contents on the server without any credentials.
Which versions are affected by CVE-2026-29909?
It affects 1 product.
Products include Mrcms Mrcms.
How do I fix CVE-2026-29909?
No fix has been published for CVE-2026-29909 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-29909 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-29909 exists.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
Sources
Also known as GHSA-72gm-vcvr-mjgq.