Jetpack Boost – Website Speed, Performance and Critical CSS
jetpack-boost · plugin
Known security vulnerabilities for Jetpack Boost – Website Speed, Performance and Critical CSS. Find out in seconds which version runs on your site with WP Lens.
1 known vulnerabilities
1 critical · latest May 15, 2025
Before you install
Known vulnerabilities fixed
- A fixed release exists for all 1 known record (latest 4.8.1).
Install the current version and keep it updated.
This assessment relies only on published vulnerability records and wordpress.org data; it does not review the code.
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Listed on wordpress.org · latest 4.8.1 · last updated Oct 8, 2026 · 200K+ installs
wordpress.org status checked on Nov 1, 2026
Vulnerabilities
- Critical 9.1
CVE-2024-6584admin→ 3.4.7
Jetpack Boost < 3.4.7 - Admin+ SSRF
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).