CVE-2026-32563

CRITICAL 9.8

WordPress ACPT (Pro) - Custom Post Types Plugin for WordPress plugin <= 2.0.63 - PHP Object Injection vulnerability

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

Subscriber PHP Object Injection in ACPT (Pro) - Custom Post Types Plugin for WordPress <= 2.0.63 versions.

CWE	CWE-502
Vendor	a cpt
Product	acpt (pro) - custom post types plugin for wordpress
Published	Aug 24, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

A CPT / ACPT (Pro) - Custom Post Types Plugin for WordPress

n/a ≤ 2.0.63

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/advanced-custom-post-type/vulnerability/wordpress-acpt-pro-custom-post-types-plugin-for-wordpress-plugin-2-0-63-php-object-injection-vulnerability?_s_id=cve

Credits

VDsec | Patchstack Bug Bounty Program