CVE-2025-32928CWE-502

WordPress Altair theme <= 5.2.2 - PHP Object Injection vulnerability

Critical · published May 19, 2025

CVSS v3.1
9.8
EPSS
0%
Percentile
40.8
In the wild
Unconfirmed
What it is

🚨 A sneaky deserialization vulnerability in ThemeGoods Altair could let attackers inject malicious objects like a mischievous chef slipping secret ingredients into a dish! 🔥 Think of it as a restaurant where the chef blindly follows any recipe submitted without verification. If someone sends in a recipe that's been tampered with, they could serve up something dangerous without realizing it! This vulnerability allows attackers to execute arbitrary code on the server, potentially leading to devastating consequences like data theft, system compromise, or even complete server control. Imagine a hacker turning your server into their own playground, with access to everything!

Put simply

Think of it as a restaurant where the chef blindly follows any recipe submitted without verification. If someone sends in a recipe that's been tampered with, they could serve up something dangerous without realizing it! The deserialization of untrusted data flaw in Altair allows for object injection, meaning an attacker can alter the data that the application trusts without proper validation. This could enable exploitation of the application’s logic, leading to unauthorized actions.

What to do

This vulnerability allows attackers to execute arbitrary code on the server, potentially leading to devastating consequences like data theft, system compromise, or even complete server control. Imagine a hacker turning your server into their own playground, with access to everything! To protect your environment, immediately update your Altair installation to version 5.2.3 or higher. Ensure that all user inputs are rigorously validated, and consider implementing additional security measures like web application firewalls. Don't let this vulnerability linger! You've got this! Follow these steps and reinforce your defenses like a superhero protecting the internet! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00485 · 40.8th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2025-05-19T19:53Z
EPSS history
Timeline
  • 19 MAY 19:53Z
    WordPress Altair theme <= 5.2.2 - PHP Object Injection vulnerability
    cvelistv5