Remote Code Injection Vulnerability in Dromara UJCMS Product
CVE-2026-2954

5.3MEDIUM

Key Information:

Vendor

Dromara

Status
Ujcms
Vendor
CVE Published:
22 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-2954?

A vulnerability exists in Dromara UJCMS 10.0.2 affecting the importChanel function within the ImportDataController component. By manipulating the driverClassName or URL arguments, an attacker can perform injection attacks remotely. This exploitation vector has been publicly disclosed, leading to serious security implications. Despite attempts to notify the vendor about the discovery, no response was received, leaving systems running this version at risk.

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Affected Version(s)

UJCMS 10.0.2

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-2026-2954 - Proof of Concept

References

https://vuldb.com/?id.347320
vdb-entrytechnical-description
https://vuldb.com/?ctiid.347320
signaturepermissions-required
https://vuldb.com/?submit.755222
third-party-advisory

CVSS V4

Score:
5.3
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

Saul1213 (VulDB User)
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