TI-2026-23397 Aliases CVE-2026-29909 GHSA-72gm-vcvr-mjgq

MRCMS V3.1.2 contains an unauthenticated directory enumeration vulnerability in the file…

MEDIUM 63CWE-20Published 2026-03-30 · Updated 2026-03-30

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: Low · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-425.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00451 39th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:mrcms:mrcms:3.1.2:::::::*	3.1.2	Vulnerable	Mrcms

cpe:2.3:a:mrcms:mrcms:3.1.2:*:*:*:*:*:*:* Versions 3.1.2 Vulnerable ·Mrcms

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-29909
2026-10-03 Alias added: GHSA-72gm-vcvr-mjgq

References

Exploit 1

https://github.com/qflksheep/CVE-2026-29909-MRCMS-vulnerability/blob/main/README.md

Other 1

https://github.com/wuweiit/mushroom

TI-2026-23922 MRCMS 3.1.2 contains an access control vulnerability. CVSS 3.1CRITICAL 9.8
TI-2024-32292 MRCMS 3.1.2 contains a SQL injection vulnerability via the RID parameter in /admin/article/delete.do. CVSS 3.1HIGH 8.8
TI-2025-19131 MRCMS v3.1.2 was discovered to contain a server-side template injection (SSTI)… CVSS 3.1MEDIUM 5.4
TI-2024-16029 MRCMS 3.0 contains a Cross-Site Scripting (XSS) vulnerability via /admin/system/saveinfo.do. CVSS 3.1MEDIUM 6.1
TI-2025-03856 MRCMS cross-site request forgery CVSS 4.0MEDIUM 5.3
TI-2025-01923 MRCMS org.marker.mushroom.controller.FileController delete.do delete path traversal CVSS 4.0MEDIUM 5.3

See all 21 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences