CVE-2025-60091CWE-502

WordPress WP Gravity Forms Zoho CRM and Bigin plugin <= 1.2.9 - Deserialization of untrusted data vulnerability

Critical · published December 18, 2025

CVSS v3.1
9.8
EPSS
0%
Percentile
39.6
In the wild
Unconfirmed
What it is

🚨 A crafty object injection vulnerability lurks in versions up to 1.2.9 of WP Gravity Forms Zoho CRM and Bigin — where a deserialization slip can turn your data into a playground for attackers! 🔥 Think of it like a restaurant that serves meals without checking the ingredients — any delivery could include something harmful, putting the entire kitchen at risk! 🍽️ An attacker could exploit this flaw to manipulate your server's data structures, leading to unauthorized access and potentially devastating consequences. This could mean data leaks, arbitrary code execution, or even a complete takeover of your CRM system!

Put simply

Think of it like a restaurant that serves meals without checking the ingredients — any delivery could include something harmful, putting the entire kitchen at risk! 🍽️ This vulnerability allows an attacker to inject untrusted objects during deserialization processes, enabling them to modify the behavior of the application and access sensitive information without proper authorization.

What to do

An attacker could exploit this flaw to manipulate your server's data structures, leading to unauthorized access and potentially devastating consequences. This could mean data leaks, arbitrary code execution, or even a complete takeover of your CRM system! Immediately update WP Gravity Forms Zoho CRM and Bigin to version 1.2.10 or later. Additionally, review your application’s deserialization practices to ensure that only trusted data is processed. Regularly audit your plugins to catch any vulnerabilities early. You've got this! With these steps, you'll put a solid shield around your CRM and keep those pesky vulnerabilities at bay! 🛡️

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
0.00469 · 39.6th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2025-12-18T07:22Z
EPSS history
Timeline
  • 18 DEC 07:22Z
    WordPress WP Gravity Forms Zoho CRM and Bigin plugin <= 1.2.9 - Deserialization of untrusted data vulnerability
    cvelistv5