Known vulnerabilities in Responder

Integration between Rav Messer and WordPress.

1Reported vulnerabilities

4.3Highest CVSS score

4.4.4Latest version

3,000+Active installs

What to do now

Update Responder to 4.4.0 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: December 8, 2025 / Tested up to WordPress: 6.8.8 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2025-58801	Medium 4.3	0.1%	4.3.8 and earlier	`4.4.0`	September 5, 2025

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.