CSRF in Shawfactor Lh Signing
CVE-2025-9633
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 una…
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.002 (5.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
Affected products
- Shawfactor Lh Signing — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2025-9633?
- CVE-2025-9633 is a medium-severity vulnerability in Shawfactor Lh Signing, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2025-09-11.
- How severe is CVE-2025-9633?
- Medium severity. CVSS v3 base score is 4.3 out of 10.