SQL Injection Vulnerability in Jinher OA C6 Affecting ProjectAfficheManage.aspx
CVE-2026-124331

6.9MEDIUM

Key Information:

Vendor

Jinher

Status
Oa
Vendor
CVE Published:
8 November 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-124331?

A vulnerability in Jinher OA C6 affects the function within the ProjectAfficheManage.aspx file, allowing an attacker to exploit SQL injection through the argument ProjID. This flaw enables remote attackers to execute arbitrary SQL commands, leading to unauthorized access to the database. Despite efforts to inform the vendor, there has been no response regarding this serious issue. The exploit is publicly available, heightening the urgency for users to address this vulnerability promptly.

Affected Version(s)

OA C6

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-2026-124331 - Proof of Concept

References

https://vuldb.com/vuln/432651
vdb-entrytechnical-description
https://vuldb.com/vuln/432651/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-124331
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

wangpenglei (VulDB User)
VulDB CNA Team
.