Unrestricted Upload Vulnerability in CodePhiliaX Chat2DB by CodePhiliaX
CVE-2026-4586

5.3MEDIUM

Key Information:

Vendor

Codephiliax

Status
Chat2db
Vendor
CVE Published:
23 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-4586?

A vulnerability has been identified in CodePhiliaX's Chat2DB, affecting versions up to 0.3.7. The issue resides in the JDBC Driver Upload functionality, specifically within the Upload method of the JdbcDriverController.java file. This flaw enables attackers to perform unauthorized file uploads, allowing remote exploitation without proper authentication or constraints. As the vulnerability has been publicly disclosed, it poses a significant risk as it can facilitate further attacks on the affected system. Despite attempts to inform the vendor, no response has been received regarding mitigation efforts.

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Affected Version(s)

Chat2DB 0.3.0

Chat2DB 0.3.1

Chat2DB 0.3.2

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-2026-4586 - Proof of Concept

References

https://vuldb.com/?id.352432
vdb-entrytechnical-description
https://vuldb.com/?ctiid.352432
signaturepermissions-required
https://vuldb.com/?submit.775596
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

xcxr (VulDB User)
VulDB
JSON
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