CVE-2022-24663CWE-94

Remote Code Execution by Subscriber+ users via WordPress shortcode

Critical · published February 16, 2022

CVSS v3.1
9.9
EPSS
2%
Percentile
81.2
In the wild
Unconfirmed
What it is

🚨 Hold onto your WordPress - a sneaky flaw in PHP Everywhere lets any authenticated user execute PHP code snippets like a magician pulling rabbits out of hats! 🔥 Imagine a restaurant where anyone can sneak into the kitchen and start cooking whatever they want, turning a cozy meal into a food fight! This vulnerability allows authenticated users to unleash PHP code, wreaking havoc on your server. An attacker could exploit this vulnerability to execute arbitrary PHP code, potentially taking over your entire WordPress site, stealing sensitive data, or even manipulating your entire web application. The consequences could be absolutely devastating, leaving your site vulnerable to further attacks or data loss.

Put simply

Imagine a restaurant where anyone can sneak into the kitchen and start cooking whatever they want, turning a cozy meal into a food fight! This vulnerability allows authenticated users to unleash PHP code, wreaking havoc on your server. The PHP Everywhere plugin versions <= 2.0.3 allows authenticated users to run PHP code snippets through WordPress shortcodes, creating a major security hole if not addressed immediately.

What to do

An attacker could exploit this vulnerability to execute arbitrary PHP code, potentially taking over your entire WordPress site, stealing sensitive data, or even manipulating your entire web application. The consequences could be absolutely devastating, leaving your site vulnerable to further attacks or data loss. Upgrade to PHP Everywhere version 2.0.4 or later to close this door. Additionally, review user permissions and ensure only trusted users have access to execute PHP snippets on your site. Always keep your plugins updated! You've got this! By following these steps, you’ll reinforce your site’s defenses and keep those kitchen antics in check! 🛡️

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02064 · 81.2th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2022-02-16T16:38Z
EPSS history
Timeline
  • 16 FEB 16:38Z
    Remote Code Execution by Subscriber+ users via WordPress shortcode
    cvelistv5