CVE-2026-32557

WordPress WooCommerce Appointments plugin <= 5.3.2 - SQL Injection vulnerability

9.3 Critical

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in BookingWP WooCommerce Appointments woocommerce-appointments allows Blind SQL Injection.This issue affects WooCommerce Appointments: from n/a through 5.3.2.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: Low

Exploit likelihood

0.37%Unchanged since Oct 6, 2026

What each source reports

CVE List Score used 9.3

WordPress WooCommerce Appointments plugin <= 5.3.2 - SQL Injection vulnerability

Record: CVE-2026-32557
CVSS 3.1: 9.3 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Weakness: CWE-89
Updated: 2026-11-02

EUVDEUVD-2026-93230 9.3

Record: EUVD-2026-93230
CVSS 3.1: 9.3 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-37xg-hr62-p77x 9.3

Unauthenticated SQL Injection in WooCommerce Appointments <= 5.3.2 versions.

Unauthenticated SQL Injection in WooCommerce Appointments <= 5.3.2 versions.

Record: GHSA-37xg-hr62-p77x
CVSS 3.1: 9.3 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Weakness: CWE-89
Updated: 2026-11-02

NVD 9.3

Record: CVE-2026-32557
CVSS 3.1: 9.3 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Weakness: CWE-89
Updated: 2026-11-02

Affected products

bookingwp woocommerce appointments

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-32557 is a critical vulnerability (CVSS 9.3) in Bookingwp Woocommerce Appointments, published October 6, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.37%, the 31st percentile. No source names a fixed version.