Back to Database
Status published
Medium
CVE-2023-51503
WordPress WooCommerce Payments Plugin <= 6.6.2 is vulnerable to Insecure Direct Object References (IDOR)
Vulnerability Description
Authorization Bypass Through User-Controlled Key vulnerability in Automattic WooPayments – Fully Integrated Solution Built and Supported by Woo.This issue affects WooPayments – Fully Integrated Solution Built and Supported by Woo: from n/a through 6.9.2.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-51503
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Rafie Muhammad (Patchstack)
More from Automattic
View All →CVE-2025-69015
WordPress Crowdsignal Forms plugin <= 1.7.2 - Broken Access Control vulnerability
Low
3.8
CVE-2025-57924
WordPress Developer Plugin <= 1.2.6 - Cross Site Request Forgery (CSRF) Vulnerability
Medium
4.3
CVE-2025-49325
WordPress Newspack Newsletters plugin <= 3.13.0 - Open Redirection Vulnerability
Medium
4.7
CVE-2025-49042
WordPress WooCommerce plugin <= 10.0.2 - Cross Site Scripting (XSS) vulnerability
Medium
5.9
CVE-2025-26762
WordPress WooCommerce plugin <= 9.7.0 - Cross Site Scripting (XSS) vulnerability
Medium
5.9
Affected Vendor
Automattic
View all reports →Affected Software
WooPayments – Fully Integrated Solution Built and Supported by Woo
Vulnerable Versions:
Unknown
Timeline
Official Publish:
December 31st, 2023
Last Modified:
April 28th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N