CVE-2026-32563

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

State: Published
Severity: 9.8 Critical
Published: Aug 24, 2026
Updated: Aug 25, 2026
Reserved: Mar 12, 2026

Description

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

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	Patchstack

Weaknesses

CWE-502 Deserialization of Untrusted Data

Affected Products

Product	Versions
ACPT (Pro) - Custom Post Types Plugin for WordPressA CPT	2.0.63 and earlierAffected

References

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=cvevdb-entry

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