CVE-2026-29909

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.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/qflksheep/CVE-2026-29909-MRCMS-vulnerability/blob/main/README.md	Exploit Third Party Advisory
https://github.com/wuweiit/mushroom	Product

Configurations

Configuration 1 (hide)

cpe:2.3:a:mrcms:mrcms:3.1.2:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-30 17:16

Updated : 2026-06-17 10:29

NVD link : CVE-2026-29909

Mitre link : CVE-2026-29909

CVE.ORG link : CVE-2026-29909

JSON object : View

Products Affected

mrcms

mrcms

CWE

CWE-20

Improper Input Validation

CWE-425

Direct Request ('Forced Browsing')

{"id": "CVE-2026-29909", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-29909", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-03-30T19:23:37.904451Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "affected": [{"source": "cve@mitre.org", "affectedData": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}]}], "published": "2026-03-30T17:16:15.750", "references": [{"url": "https://github.com/qflksheep/CVE-2026-29909-MRCMS-vulnerability/blob/main/README.md", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/wuweiit/mushroom", "tags": ["Product"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-425"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "MRCMS V3.1.2 contiene una vulnerabilidad de enumeraci\u00f3n de directorios no autenticada en el m\u00f3dulo de gesti\u00f3n de archivos. El endpoint /admin/file/list.do carece de controles de autenticaci\u00f3n y de validaci\u00f3n de entrada adecuada, lo que permite a atacantes remotos enumerar el contenido de los directorios en el servidor sin ninguna credencial."}], "lastModified": "2026-06-17T10:29:56.050", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mrcms:mrcms:3.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "254B64CD-32D5-4E91-8A4C-54C155EA7E0B"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}