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CVE-2026-29909 - Vulnerability Analysis

MediumCVSS: 5.3

Last Updated: March 30, 2026

MRCMS - Broken Access Control

Published: March 30, 2026Updated: March 30, 2026PoC AvailableRemote Exploitable

Overview

MRCMS V3.1.2 contains an unauthenticated directory enumeration vulnerability caused by lack of authentication and input validation in /admin/file/list.do, letting remote attackers enumerate directory contents without credentials.

Severity & Score

Severity: Medium

CVSS Score: 5.3

Impact

Remote attackers can enumerate directory contents, potentially exposing sensitive file information.

Mitigation

Update to the latest version of MRCMS.

References

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

Related Resources

Vulnerability Intelligence Dashboard
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Details

CVE ID: CVE-2026-29909
Severity: Medium
CVSS Score: 5.3
Type: broken_access_control
Status: new

CWE

CWE-20

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N