What is CVE-2023-32747?

CVE-2023-32747 is a medium-severity vulnerability in Automattic Woocommerce Bookings, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.4/10. Published 2023-12-21.

How severe is CVE-2023-32747?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Is CVE-2023-32747 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Automattic Woocommerce Bookings

CVE-2023-32747

Authorization Bypass Through User-Controlled Key vulnerability in WooCommerce WooCommerce Bookings.This issue affects WooCommerce Bookings: from n/a through 1.15.78.

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published 2023-12-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.

EPSS exploit prediction

EPSS: 0.004 (36.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 36.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

Public proof-of-concept exploits

20142995/nuclei-templates

References

patchstack.com/database/vulnerability/woocommerce-bookings/wordpress-woocommerc… (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2023-32747?: CVE-2023-32747 is a medium-severity vulnerability in Automattic Woocommerce Bookings, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.4/10. Published 2023-12-21.
How severe is CVE-2023-32747?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2023-32747 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.