CVE-2026-32557: WordPress WooCommerce Appointments plugin <= 5.3.2 - SQL Injection vulnerability

Q: Who can exploit this vulnerability?

The vulnerability is unauthenticated, so an attacker does not need a WordPress account or other prior privileges to attempt exploitation over the network.

Q: Which installations are affected?

WordPress sites using WooCommerce Appointments version 5.3.2 or earlier are affected according to the available information.

Q: What is the potential impact?

Successful SQL injection could expose sensitive data and may affect resources beyond the vulnerable plugin because the vulnerability has a changed scope. The listed severity vector indicates high confidentiality impact and low availability impact.

Published Oct 6, 2026

Updated

Unauthenticated SQL Injection in WooCommerce Appointments <= 5.3.2 versions.

Affected Software

1 affected component

WordPress WooCommerce Appointments<=5.3.2

Event History

Oct 6, 2026

CVE Published

via MITRE·08:33 AM

Data Sourced

via MITRE·08:33 AM

DescriptionSeverityWeakness

Data Sourced

via NVD·09:17 AM

DescriptionSeverityWeakness

Frequently Asked Questions

Who can exploit this vulnerability?

The vulnerability is unauthenticated, so an attacker does not need a WordPress account or other prior privileges to attempt exploitation over the network.

Which installations are affected?

WordPress sites using WooCommerce Appointments version 5.3.2 or earlier are affected according to the available information.

What is the potential impact?

Successful SQL injection could expose sensitive data and may affect resources beyond the vulnerable plugin because the vulnerability has a changed scope. The listed severity vector indicates high confidentiality impact and low availability impact.

CVE-2026-32557: WordPress WooCommerce Appointments plugin <= 5.3.2 - SQL Injection vulnerability

Affected Software

Event History

Frequently Asked Questions

Who can exploit this vulnerability?

Which installations are affected?

What is the potential impact?

Company

Resources

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Frequently Asked Questions

Who can exploit this vulnerability?

Which installations are affected?

What is the potential impact?