CVE-2026-32563— WordPress ACPT (Pro) - Custom Post Types Plugin for WordPress plugin <= 2.0.63 - PHP Object Injection vulnerability
Quick assessment
Affected
A CPT ACPT (Pro) - Custom Post Types Plugin for WordPress
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
ACPT（Pro）- WordPress 自定义文章类型插件 <= 2.0.63 版本中存在 PHP 对象注入漏洞。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| A CPT | ACPT (Pro) - Custom Post Types Plugin for WordPress | n/a≤ 2.0.63 |
affected |
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I. Basic Information for CVE-2026-32563
Vulnerability Information
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Vulnerability Title
WordPress ACPT (Pro) - Custom Post Types Plugin for WordPress plugin <= 2.0.63 - PHP Object Injection vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Subscriber PHP Object Injection in ACPT (Pro) - Custom Post Types Plugin for WordPress <= 2.0.63 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| A CPT | ACPT (Pro) - Custom Post Types Plugin for WordPress | n/a ~ 2.0.63 | - |
|
II. Public POCs for CVE-2026-32563
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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News Coverage for CVE-2026-32563 (1)
IV. Related Vulnerabilities
Same weakness: CWE-502
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V. Comments for CVE-2026-32563
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