Varnish WordPress
varnish-wp · plugin
Known security vulnerabilities for Varnish WordPress. Find out in seconds which version runs on your site with WP Lens.
1 known vulnerabilities
1 exploitable without logging in · 1 with no official fix seen · latest Mar 31, 2025
Listed on wordpress.org · latest 1.7 · last updated Feb 20, 2018 · 70+ installs
Not updated since Feb 20, 2018. A component left without updates for over two years should not be expected to patch new vulnerabilities.
wordpress.org status checked on Oct 2, 2026
Vulnerabilities
- High 7.1
CVE-2025-31616unauthenticated · needs a clickno fix seen
WordPress Varnish WordPress plugin <= 1.7 - CSRF to Stored XSS vulnerability
The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS). The record lists the latest wordpress.org release (1.7) as affected.