SQL Injection Vulnerability in Fengoffice Related to Timezone Setting
CVE-2025-5433

5.3MEDIUM

Key Information:

Vendor

Fengoffice

Status
Feng Office
Vendor
CVE Published:
2 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-5433?

A SQL injection vulnerability exists in Fengoffice versions including 3.5.1.5, specifically in the handling of the tz_offset parameter within /index.php?c=account&a=set_timezone. This flaw can be exploited remotely, allowing attackers to manipulate queries and potentially access or alter sensitive data. The exploit has been publicly disclosed, and despite early notification, the vendor has not addressed the issue, leaving systems vulnerable to possible attacks.

Affected Version(s)

Feng Office 3.5.1.5

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-2025-5433 - Proof of Concept

References

https://vuldb.com/?id.310766
vdb-entrytechnical-description
https://vuldb.com/?ctiid.310766
signaturepermissions-required
https://vuldb.com/?submit.584259
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

XU17 (VulDB User)
.