Path Traversal Vulnerability in GreenCMS File Handler
CVE-2025-15187

5.1MEDIUM

Key Information:

Vendor

GreenCMS

Status
Greencms
Vendor
CVE Published:
29 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-15187?

A vulnerability has been identified in GreenCMS versions up to 2.3 within the File Handler component, specifically in the /DataController.class.php file. This security flaw allows attackers to perform path traversal through manipulation of the sqlFiles/zipFiles argument. As a result, remote exploitation is possible, making it critical for affected users, especially as the involved products are no longer supported by the maintainer. Users are advised to review their security posture and consider upgrading to supported alternatives to mitigate potential risks.

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Deploy the Patch

Affected Version(s)

GreenCMS 2.0

GreenCMS 2.1

GreenCMS 2.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-15187 - Proof of Concept

References

https://vuldb.com/?id.338572
vdb-entrytechnical-description
https://vuldb.com/?ctiid.338572
signaturepermissions-required
https://vuldb.com/?submit.721387
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Blackooo (VulDB User)
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