Cross-Site Request Forgery Vulnerability in LH Signing Plugin for WordPress
CVE-2025-9633
4.3MEDIUM
What is CVE-2025-9633?
The LH Signing plugin for WordPress is susceptible to Cross-Site Request Forgery due to inadequate nonce validation on the plugin_options function. This vulnerability allows unauthenticated attackers to alter plugin settings if they can deceive a site administrator into executing a malicious request, such as by clicking a specially crafted link. All versions up to and including 2.83 are affected, highlighting the importance of secure coding practices in plugin development.
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Affected Version(s)
LH Signing * <= 2.83
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
Nabil Irawan