SQL Injection Vulnerability in RainyGao DocSys Product
CVE-2025-15493

5.3MEDIUM

Key Information:

Vendor

Rainygao

Status
Docsys
Vendor
CVE Published:
9 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-15493?

A SQL injection vulnerability exists in RainyGao DocSys versions up to 2.02.36, specifically in the 'searchWord' argument of the ReposAuthMapper.xml file. This flaw allows attackers to execute unauthorized SQL queries remotely, potentially compromising the database. The vendor was informed of this vulnerability but has not provided a response.

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-2025-15493 - Proof of Concept

References

https://vuldb.com/?id.340271
vdb-entrytechnical-description
https://vuldb.com/?ctiid.340271
signaturepermissions-required
https://vuldb.com/?submit.725374
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-2025-15493 : SQL Injection Vulnerability in RainyGao DocSys Product