Jinher OA GetFormSn.aspx sql injection
CVE-2026-11412

5.3MEDIUM

Key Information:

Vendor

Jinher

Status
Oa
Vendor
CVE Published:
6 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-11412?

A weakness has been identified in Jinher OA C6. The affected element is an unknown function of the file /C6/JHSoft.Web.ModuleCount/GetFormSn.aspx. Executing a manipulation of the argument queryID can lead to sql injection. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

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-2026-11412 - Proof of Concept

References

https://vuldb.com/vuln/368969
vdb-entrytechnical-description
https://vuldb.com/vuln/368969/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-11412
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

MichaelChong (VulDB User)
MichaelChong (VulDB User)
VulDB CNA Team
.