CVE-2025-60178 CRITICAL

CVE-2025-60178: WordPress WP Gravity Forms HubSpot plugin <= 1.2.6 - Deserialization of untrusted data vulnerability

Vendor Crm Perks
Product WP Gravity Forms HubSpot
Weakness CWE-502 · Unsafe deserialization
Published December 18, 2025
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

Deserialization of Untrusted Data vulnerability in CRM Perks WP Gravity Forms HubSpot gf-hubspot allows Object Injection.This issue affects WP Gravity Forms HubSpot: from n/a through <= 1.2.6.

Explanation of Vulnerability in Simple Terms

02Summary

WP Gravity Forms HubSpot versions 1.2.6 and earlier contain a deserialization vulnerability that allows unauthenticated attackers to execute arbitrary code on the site. The plugin unsafely deserializes untrusted data without proper validation, enabling remote code execution over the network. All sites running affected versions should update immediately.

What an attacker can do

03Attacker Capabilities

Run arbitrary PHP code on the site and take complete control of it.

Potential impact on your site

04Site Impact

Complete site compromise: data theft, malware installation, defacement, and loss of availability.

Conditions required to exploit

05Prerequisites

None. The attacker needs only network access; no authentication or user interaction required.

Key dates

06Disclosure timeline

December 18, 2025 CVE published
April 28, 2026 Record updated