CVE Catalog

CVE-2025-9633

MediumCVSS 4.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.17%

5th percentile - higher than 5% of all known CVEs

Summary

The LH Signing plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.83. This is due to missing or incorrect nonce validation on the plugin_options function. This makes it possible for unauthenticated attackers to modify plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Risk Assessment

An unauthenticated attacker can modify plugin settings, potentially leading to unauthorized modifications or further attacks.

Recommendation

Update the LH Signing plugin to a version later than 2.83 or disable it if no update is available.

Related vulnerabilities

Original NVD description (English source)

The LH Signing plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.83. This is due to missing or incorrect nonce validation on the plugin_options function. This makes it possible for unauthenticated attackers to modify plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS