Deserialization Vulnerability in WP Funnel Manager by Manfcarlo
CVE-2025-52761

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
WP Funnel Manager
Vendor
CVE Published:
28 August 2025

What is CVE-2025-52761?

A deserialization of untrusted data vulnerability has been identified in the WP Funnel Manager plugin developed by Manfcarlo. This vulnerability allows for object injection, potentially enabling an attacker to exploit the affected software. Users running WP Funnel Manager versions from n/a through 1.4.0 should take immediate action to secure their installations to prevent unauthorized access and potential data breaches.

Affected Version(s)

WP Funnel Manager <= 1.4.0

References

https://patchstack.com/database/wordpress/plugin/wp-funne...
vdb-entry

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

mcdruid (Patchstack Alliance)
.
CVE-2025-52761 : Deserialization Vulnerability in WP Funnel Manager by Manfcarlo