CVE-2026-32564
Received Received - Intake

Subscriber SQL Injection in ACPT Pro WordPress Plugin

Publication date: 2026-08-27

Last updated on: 2026-08-27

Assigner: Patchstack

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

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Meta Information

Published
2026-08-27
Last Modified
2026-08-27
Generated
2026-08-27
AI Q&A
2026-08-27
EPSS Evaluated
N/A
NVD
CVE-2026-32564
EUVD
EUVD-2026-66990

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
patchstack acpt_pro_custom_post_types_plugin to 2.0.63 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

Attack-Flow Graph

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Executive Summary

CVE-2026-32564 is a SQL Injection vulnerability in the ACPT (Pro) - Custom Post Types WordPress plugin versions 2.0.63 and below. It allows attackers to directly interact with the website's database, potentially stealing sensitive information.

Detection Guidance

Detecting SQL injection attempts may involve monitoring database queries or web server logs for unusual patterns. Look for repeated requests with suspicious SQL syntax like quotes or semicolons. Patchstack's temporary mitigation rule can also help identify attack attempts by blocking known malicious patterns.

Impact Analysis

This vulnerability can lead to unauthorized access to your website's database, resulting in data theft such as user credentials, personal information, or other sensitive data. Attackers may exploit it in mass campaigns targeting many websites.

Compliance Impact

A successful SQL Injection attack could result in the exposure of personal data, violating GDPR and HIPAA compliance requirements. This may lead to legal penalties, fines, and reputational damage for affected organizations.

Mitigation Strategies

Immediately apply Patchstack's temporary mitigation rule to block attacks. Consider disabling the plugin if possible or seek assistance from a hosting provider or web developer. Monitor for suspicious activity and update the plugin once an official patch is released.

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