Cross-Site Request Forgery Vulnerability in USS Upyun Plugin for WordPress
CVE-2025-9629
4.3MEDIUM
What is CVE-2025-9629?
The USS Upyun plugin for WordPress enables unauthorized modification of critical cloud storage configurations due to inadequate nonce validation in the uss_setting_page function. This vulnerability allows unauthenticated attackers to exploit the system by tricking site administrators into executing malicious requests, thus compromising sensitive information such as bucket names and operator credentials. The affected versions include all releases up to and including 1.5.0.
Human OS v1.0:
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Affected Version(s)
USS Upyun * <= 1.5.0
References
CVSS V3.1
Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved
Credit
Sandeep