CVE-2025-31456: WordPress Ultimate Security Checker plugin <= 4.2 - Cross Site Request Forgery (CSRF) to Security Rescan vulnerability

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-03-28 · updated 2026-06-17
Weakness: CWE-352

Description

Cross-Site Request Forgery (CSRF) vulnerability in bsndev Ultimate Security Checker ultimate-security-checker allows Cross Site Request Forgery.This issue affects Ultimate Security Checker: from n/a through <= 4.2.

Affected products

bsndev Ultimate Security Checker: through 4.2

References

https://patchstack.com/database/Wordpress/Plugin/ultimate-security-checker/vulnerability/wordpress-ultimate-security-checker-plugin-4-2-cross-site-request-forgery-csrf-to-security-rescan-vulnerability?_s_id=cve

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