CVE-2020-36731
Flexible Checkout Fields for WooCommerce <= 2.3.1 - Unauthenticated Arbitrary Plugin Settings Update
MEDIUM 6.1EPSS 1.3%
The Flexible Checkout Fields for WooCommerce plugin for WordPress is vulnerable to Unauthenticated Arbitrary Plugin Settings update, in addition to Stored Cross-Site Scripting in versions up to, and including, 2.3.1. This is due to missing authorization checks on the updateSettingsAction() function which is called via an admin_init hook, along with missing sanitization and escaping on the settings that are stored.
- Affected
- wpdesk · Flexible Checkout Fields for WooCommerce – WooCommerce Checkout Manager
- CVSS v3.1 NVD
- 6.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS v3.1 WORDFENCE
- 7.2 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N - EPSS
- 1.34% chance of exploitation in the next 30 days, 71st percentile
- Nuclei
- high · CWE-79
- Published
- 2023-06-07
- Updated
- 2026-04-08