Path Traversal Vulnerability in Yonyou YonBIP Product
CVE-2025-66744

7.5HIGH

Key Information:

Vendor

Yonyou

Status
YonBIP
Vendor
CVE Published:
9 January 2026

What is CVE-2025-66744?

The YonBIP product by Yonyou has a path traversal vulnerability in its LoginWithV8 interface, providing a potential avenue for unauthorized users to access sensitive information within the series data application service system. This flaw can lead to serious data breaches if exploited, necessitating immediate attention and remedial action by users and administrators.

References

https://github.com/iSee857/YonYouBip-path-travel

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

.