SQL Injection Vulnerability in huija bicycleSharingServer
CVE-2025-6738

5.3MEDIUM

Key Information:

Vendor

Huija

Status
Bicyclesharingserver
Vendor
CVE Published:
27 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-6738?

A significant vulnerability exists in the huija bicycleSharingServer that allows attackers to exploit a SQL injection in the userDao.selectUserByUserNameLike function within UserServiceImpl.java. This flaw can be remotely executed, potentially allowing unauthorized access to sensitive user information. As the product follows a rolling release model for continuous delivery, exact versioning for patched or affected releases has not been specified, leaving users at risk if updates are not regularly monitored.

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Affected Version(s)

bicycleSharingServer 7b8a3ba48ad618604abd4797d2e7cf3b5ac7625a

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-2025-6738 - Proof of Concept

References

https://vuldb.com/?id.314012
vdb-entrytechnical-description
https://vuldb.com/?ctiid.314012
signaturepermissions-required
https://vuldb.com/?submit.597988
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

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