SQL Injection Vulnerability in Jinher OA 1.0 Affecting Remote Exploitation
CVE-2026-15517

6.9MEDIUM

Key Information:

Vendor

Jinher

Status
Oa
Vendor
CVE Published:
13 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-15517?

A vulnerability in Jinher OA version 1.0 allows attackers to exploit an unknown function in the file /C6/JHSoft.Web.PlanSummarize/PlanGiveOut.aspx through the manipulation of the httpOID argument. This SQL Injection flaw enables remote exploitation, granting unauthorized access to users and potential database compromise. Despite early disclosure, the vendor has not acknowledged or responded to the report, raising concerns about the security posture of affected systems.

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-2026-15517 - Proof of Concept

References

https://vuldb.com/vuln/377846
vdb-entrytechnical-description
https://vuldb.com/vuln/377846/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-15517
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

weini123 (VulDB User)
VulDB CNA Team
.