Known vulnerabilities in CM Header and Footer – Add custom scripts and styles to your header and footer with ease

Add custom CSS and JavaScript to headers and footers on your site with the header and footer plugin for enhanced control and design.

1Reported vulnerabilities

6.4Highest CVSS score

1.3.1Latest version

1,000+Active installs

What to do now

Update CM Header and Footer – Add custom scripts and styles to your header and footer with ease to 1.2.5 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: May 23, 2026 / Tested up to WordPress: 7.0.4 / 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-2025-31091	Medium 6.4	0.3%	1.2.4 and earlier	`1.2.5`	April 3, 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.