Deserialization Vulnerability in PDF for Contact Form 7 by add-ons.org
CVE-2025-60081

8.8HIGH

Key Information:

Vendor

WordPress
Status
PDF For Contact Form 7
Vendor
CVE Published:
18 December 2025

What is CVE-2025-60081?

A deserialization of untrusted data vulnerability exists in the PDF for Contact Form 7 plugin, allowing for object injection attacks. This security flaw affects versions of the plugin up to 6.3.4, potentially compromising the integrity of affected systems by enabling attackers to inject malicious objects into the application's data flow.

Affected Version(s)

PDF for Contact Form 7 <= n/a

References

https://vdp.patchstack.com/database/Wordpress/Plugin/pdf-...
vdb-entry

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Phat RiO - BlueRock | Patchstack Bug Bounty Program
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CVE-2025-60081 : Deserialization Vulnerability in PDF for Contact Form 7 by add-ons.org