Object-Level Authorization Bypass in X-SpringBoot User Management
CVE-2026-97060

8.6HIGH

Key Information:

Vendor

Yzcheng90

Status
X-springboot
Vendor
CVE Published:
25 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-97060?

The X-SpringBoot framework through version 6.0 is susceptible to an object-level authorization bypass in its user management functionality. This vulnerability allows sub-administrators to manage users without proper ownership verification. Attackers with user-management permissions can exploit this flaw to reset passwords for any user, including super administrators, reassign roles, or delete users by making requests to the /sys/user/update and /sys/user/delete endpoints. This represents a significant security risk for organizations using the platform.

Affected Version(s)

X-SpringBoot 0 <= 6.0

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-2026-97060 - Proof of Concept

References

https://github.com/LinYuanyi1/cve-request-poc/blob/master...
exploit
https://github.com/yzcheng90/X-SpringBoot/blob/d74ddba989...
technical-description
https://github.com/yzcheng90/X-SpringBoot
product

CVSS V4

Score:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
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

Yaqi Chao
Mingsheng Lin
.