XML External Entity Injection Vulnerability in Jinher OA C6 by Jinher
CVE-2026-50782

7.5HIGH

Key Information:

Vendor

Jinher

Status
Jinher OA C6
Vendor
CVE Published:
29 July 2026

What is CVE-2026-50782?

The Jinher OA C6 software has a vulnerability related to XML External Entity (XXE) injection within its web application. An unauthenticated remote attacker can exploit this flaw by sending specially crafted XML data to the endpoint located at /c6/JHSoft.Web.HrmAttendance/sp_manager_getUserlist.aspx/GetXmlHttp. This may allow the attacker to read sensitive files from the server, potentially leading to unauthorized access to critical information and further exploitation of the system. Organizations using this product should implement immediate measures to address the vulnerability and mitigate risks associated with potential out-of-band attacks.

References

https://github.com/dihe123/CNVD-Jinher-OA-XXE/tree/main
https://github.com/dihe123/CNVD-Jinher-OA-XXE/blob/main/R...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.