Insecure Direct Object Reference in Zr.Admin.NET by Zr Administration Solutions
CVE-2026-129454

7.1HIGH

Key Information:

Vendor

Izhaorui

Status
Zr.admin.net
Vendor
CVE Published:
15 November 2026

What is CVE-2026-129454?

The Zr.Admin.NET application contains an insecure direct object reference vulnerability that allows authenticated users to access unauthorized workflow instances. Attackers with low privileges can exploit this flaw by enumerating instance IDs, potentially exposing sensitive approval requests, submitted forms, applicant details, and other private records of other users. This vulnerability raises significant concerns for user data privacy and application security.

Affected Version(s)

Zr.Admin.NET 85cff6ae22389c241d3a4efe178273966650f7ca

References

https://vul.yulun.ac.cn/20261114/zr-admin-net/
third-party-advisory
https://github.com/izhaorui/Zr.Admin.NET/issues/27
issue-tracking
https://github.com/izhaorui/Zr.Admin.NET/blob/eb9228a2301...
technical-description

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Wu Yulun
.