Unrestricted File Upload Vulnerability in jackq XCMS Backend Component
CVE-2025-15110

5.1MEDIUM

Key Information:

Vendor

Jackq

Status
Xcms
Vendor
CVE Published:
27 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-15110?

A security flaw has been identified in the backend of the jackq XCMS product, specifically within the ProductImageController.class.php file. This vulnerability allows attackers to manipulate the 'File' argument during upload operations, which may lead to unauthorized file uploads. The flaw can be exploited remotely, making it a potential risk for users of the affected versions. Despite being reported early, there has been no official response or patch made available, highlighting the urgency for users to address this issue.

Affected Version(s)

XCMS 3fab5342cc509945a7ce1b8ec39d19f701b89261

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-2025-15110 - Proof of Concept

References

https://vuldb.com/?id.338481
vdb-entrytechnical-description
https://vuldb.com/?ctiid.338481
signaturepermissions-required
https://vuldb.com/?submit.711702
third-party-advisory

CVSS V4

Score:
5.1
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

formanagain (VulDB User)
JSON
.
CVE-2025-15110 : Unrestricted File Upload Vulnerability in jackq XCMS Backend Component