SQL Injection Vulnerability in Yonyou KSOA 9.0
CVE-2026-1177

6.9MEDIUM

Key Information:

Vendor

Yonyou

Status
Ksoa
Vendor
CVE Published:
19 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-1177?

A vulnerability has been identified in Yonyou KSOA 9.0 due to a weakness in the file /kmf/save_folder.jsp within the HTTP GET Parameter Handler. By manipulating the 'folderid' argument, attackers can exploit this weakness to execute SQL injection attacks remotely. This poses a significant risk as the exploit is publicly available, and the vendor has not responded to alerts regarding this issue.

Affected Version(s)

KSOA 9.0

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-2026-1177 - Proof of Concept

References

https://vuldb.com/?id.341771
vdb-entrytechnical-description
https://vuldb.com/?ctiid.341771
signaturepermissions-required
https://vuldb.com/?submit.734577
third-party-advisory

CVSS V4

Score:
6.9
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

LINXI666 (VulDB User)
.