CVE-2024-8512

critical

Description

The W3SPEEDSTER plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 7.26 via the 'script' parameter of the hookBeforeStartOptimization() function. This is due to the plugin passing user supplied input to eval(). This makes it possible for authenticated attackers, with Administrator-level access and above, to execute code on the server.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/2a56eb63-ba5c-4452-8ab9-f5aeaf53adda?source=cve

https://plugins.trac.wordpress.org/changeset/3175640/

https://plugins.trac.wordpress.org/browser/w3speedster-wp/trunk/w3speedster.php#L740

Details

Source: Mitre, NVD

Published: 2024-10-30

Updated: 2026-04-15

Risk Information

CVSS v2

Base Score: 8.3

Vector: CVSS2#AV:N/AC:L/Au:M/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 9.1

Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00952