Deserialization Vulnerability in pmTicket Project-Management Software
CVE-2025-11135

6.9MEDIUM

Key Information:

Vendor

Pmticket

Status
Project-management-software
Vendor
CVE Published:
29 September 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-11135?

The pmTicket Project-Management Software contains a deserialization vulnerability within the loadLanguage function located in the Cookie Handler component's class.database.php file. By manipulating the user_id argument, an attacker is able to perform operations leading to potential remote exploitation. Notably, the vulnerability has been publicly disclosed, and despite early notification efforts to the vendor, no responses have been given. This software operates on a continuous delivery model with rolling releases, making it challenging to ascertain specific version impacts for updates or patches.

Affected Version(s)

Project-Management-Software 2ef379da2075f4761a2c9029cf91d073474e7486

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-2025-11135 - Proof of Concept

References

https://vuldb.com/?id.326212
vdb-entrytechnical-description
https://vuldb.com/?ctiid.326212
signaturepermissions-required
https://vuldb.com/?submit.657302
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
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

Allan Njuguna (VulDB User)
JSON
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CVE-2025-11135 : Deserialization Vulnerability in pmTicket Project-Management Software