Unauthenticated Privilege Escalation in ACPT (Pro) - Custom Post Types Plugin for WordPress
CVE-2026-32566

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Acpt (pro) - Custom Post Types Plugin For WordPress
Vendor
CVE Published:
27 August 2026

What is CVE-2026-32566?

The ACPT (Pro) - Custom Post Types Plugin for WordPress versions up to 2.0.63 is susceptible to an unauthenticated privilege escalation vulnerability, allowing attackers to gain unauthorized access to elevated privileges without proper authentication. This flaw can lead to unauthorized changes in custom post types, compromising site integrity and user data.

Affected Version(s)

ACPT (Pro) - Custom Post Types Plugin for WordPress <= 2.0.63

References

https://patchstack.com/database/wordpress/plugin/advanced...
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

VDsec | Patchstack Bug Bounty Program
.