// For flags

CVE-2025-49330

WordPress Integration for Contact Form 7 and Zoho CRM, Bigin <= 1.3.0 - PHP Object Injection Vulnerability

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

Deserialization of Untrusted Data vulnerability in CRM Perks Integration for Contact Form 7 and Zoho CRM, Bigin allows Object Injection. This issue affects Integration for Contact Form 7 and Zoho CRM, Bigin: from n/a through 1.3.0.

The Integration for Contact Form 7 and Zoho CRM, Bigin plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 1.3.0 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

*Credits: Frissi0n (Patchstack Alliance),Frissi0n
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2025-06-04 CVE Reserved
  • 2025-06-16 CVE Published
  • 2025-06-25 CVE Updated
  • 2025-07-19 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-502: Deserialization of Untrusted Data
CAPEC
  • CAPEC-586: Object Injection
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cf7 Zoho
Search vendor "Cf7 Zoho"
 Cf7 Zoho
Search vendor "Cf7 Zoho" for product "Cf7 Zoho"
 >= 0.0.0 <= 1.3.0
Search vendor "Cf7 Zoho" for product "Cf7 Zoho" and version " >= 0.0.0 <= 1.3.0"
en
Affected