SQL Injection Vulnerability in Jinher OA from Jinher
CVE-2026-11435

6.9MEDIUM

Key Information:

Vendor

Jinher

Status
Oa
Vendor
CVE Published:
6 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-11435?

A vulnerability exists in Jinher OA 1.0 that allows for a SQL injection through manipulation of the httpOID argument in the nextselectplan.aspx file. This weakness can be exploited remotely without authentication, potentially leading to unauthorized access to sensitive data. Despite early notification to the vendor, there has been no response regarding this security issue. It is advisable for users to take necessary precautions to safeguard their environments against potential exploitation.

Affected Version(s)

OA 1.0

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-2026-11435 - Proof of Concept

References

https://vuldb.com/vuln/369015
vdb-entrytechnical-description
https://vuldb.com/vuln/369015/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-11435
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

Elymas (VulDB User)
VulDB CNA Team
.