CVE-2024-54367CWE-502

WordPress ForumWP plugin <= 2.1.0 - PHP Object Injection vulnerability

Critical · published December 16, 2024

CVSS v3.1
9.8
EPSS
1%
Percentile
53.2
In the wild
Unconfirmed
What it is

🚨 An object injection vulnerability in ForumWP could let an attacker wield untrusted data like a magician pulling rabbits out of hats! 🔥 Think of it like a restaurant accepting any old recipe from a stranger without verifying it — one bad dish could ruin the entire buffet. This vulnerability allows attackers to inject malicious objects into the system, fundamentally altering how data is processed. If exploited, this could give an attacker full control over the application, allowing them to modify user sessions, access sensitive data, and even execute arbitrary code. The implications are absolutely devastating for anyone relying on this forum platform, turning a community space into a playground for cyber mischief.

Put simply

Think of it like a restaurant accepting any old recipe from a stranger without verifying it — one bad dish could ruin the entire buffet. This vulnerability allows attackers to inject malicious objects into the system, fundamentally altering how data is processed. This deserialization vulnerability allows attackers to manipulate data sent to the server, injecting objects that the application will process without proper validation. Specifically, it affects ForumWP versions up to and including 2.1.0.

What to do

If exploited, this could give an attacker full control over the application, allowing them to modify user sessions, access sensitive data, and even execute arbitrary code. The implications are absolutely devastating for anyone relying on this forum platform, turning a community space into a playground for cyber mischief. Immediate action is essential: upgrade ForumWP to version 2.1.1 or later to close this critical gap. Implement additional input validation to avoid unauthorized object manipulations in the future. 🛡️ You can tackle this! Follow these steps to safeguard your forum and keep your community safe. You've got this! 💪✨

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
0.00714 · 53.2th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2024-12-16T14:31Z
EPSS history
Timeline
  • 16 DEC 14:31Z
    WordPress ForumWP plugin <= 2.1.0 - PHP Object Injection vulnerability
    cvelistv5