SQL Injection Vulnerability in RainyGao DocSys Product
CVE-2025-15492

5.3MEDIUM

Key Information:

Vendor

Rainygao

Status
Docsys
Vendor
CVE Published:
9 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-15492?

A vulnerability exists in RainyGao DocSys, where an unknown function in GroupMemberMapper.xml is susceptible to SQL injection via the searchWord argument. This flaw allows adversaries to execute unauthorized SQL queries remotely against the affected application. The exploit has been disclosed in public forums, indicating a potential risk for users who have not yet applied the necessary updates. Despite notification efforts, RainyGao has not responded to the disclosure, raising concerns about timely remediation for their customer base.

Affected Version(s)

DocSys 2.02.0

DocSys 2.02.1

DocSys 2.02.2

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-2025-15492 - Proof of Concept

References

https://vuldb.com/?id.340270
vdb-entrytechnical-description
https://vuldb.com/?ctiid.340270
signaturepermissions-required
https://vuldb.com/?submit.725373
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

xkalami (VulDB User)
JSON
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CVE-2025-15492 : SQL Injection Vulnerability in RainyGao DocSys Product