Improper Access Control in DecoCMS Mesh by Deco
CVE-2025-14660

6.3MEDIUM

Key Information:

Vendor

Decocms

Status
Mesh
Vendor
CVE Published:
14 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-14660?

A vulnerability has been discovered in DecoCMS Mesh versions up to 1.0.0-alpha.31, specifically in the function createTool located in the Workspace Domain Handler component. This flaw results from improper access control measures, allowing remote attackers to manipulate the argument domain used in the function. Exploitation of this vulnerability can lead to unauthorized actions within the application. While the complexity of executing an attack is considered high, the potential for exploitation is real, as the exploit has been publicly released. Users are strongly advised to upgrade to version 1.0.0-alpha.32 to mitigate this risk.

Affected Version(s)

Mesh 1.0.0-alpha.0

Mesh 1.0.0-alpha.1

Mesh 1.0.0-alpha.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-2025-14660 - Proof of Concept

References

https://vuldb.com/?id.336392
vdb-entrytechnical-description
https://vuldb.com/?ctiid.336392
signaturepermissions-required
https://vuldb.com/?submit.713741
third-party-advisory

CVSS V4

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

cucumbersalad (VulDB User)
JSON
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CVE-2025-14660 : Improper Access Control in DecoCMS Mesh by Deco