CVE-2025-60174CWE-502

WordPress WP Gravity Forms Constant Contact plugin plugin <= 1.1.2 - Deserialization of untrusted data vulnerability

Critical 路 published December 18, 2025

CVSS v3.1
9.8
EPSS
0%
Percentile
39.7
In the wild
Unconfirmed
What it is

馃敟 A tiny misstep in the WP Gravity Forms Constant Contact Plugin can lead to severe Object Injection attacks! Think of this as a party where someone can bring in their own mystery dish without checking the recipe. If the host isn鈥檛 cautious, that dish could contain something harmful, just like untrusted data in this plugin can wreak havoc on your WordPress site. An attacker could exploit this vulnerability to inject malicious objects into the application, potentially leading to unauthorized access, data loss, or even full control of the affected system. This could result in devastating consequences for your site and users, making it an urgent issue to address!

Put simply

Think of this as a party where someone can bring in their own mystery dish without checking the recipe. If the host isn鈥檛 cautious, that dish could contain something harmful, just like untrusted data in this plugin can wreak havoc on your WordPress site. This vulnerability stems from inadequate validation of incoming serialized data, allowing attackers to manipulate objects and execute harmful code within the WordPress environment.

What to do

An attacker could exploit this vulnerability to inject malicious objects into the application, potentially leading to unauthorized access, data loss, or even full control of the affected system. This could result in devastating consequences for your site and users, making it an urgent issue to address! To protect your site, immediately update the WP Gravity Forms Constant Contact Plugin to version 1.1.3 or later. Review your site鈥檚 security configurations and conduct a thorough audit of your plugins to ensure they are not vulnerable to similar issues. You've got this! Take action now to secure your site and maintain your security hero status! 馃Ω

The record
Technical detail
CVSS v3.1
9.8 路 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
0.00469 路 39.7th percentile
Weakness
CWE-502 路 Deserialization of Untrusted Data
Published
2025-12-18T07:22Z
EPSS history
Timeline
  • 18 DEC 07:22Z
    WordPress WP Gravity Forms Constant Contact plugin plugin <= 1.1.2 - Deserialization of untrusted data vulnerability
    cvelistv5