#VU25627 Improper access control in Flexible Checkout Fields for WooCommerce
Published: February 26, 2020 / Updated: February 28, 2020
Vulnerability identifier: #VU25627
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:A/U:Amber
CVE-ID: N/A
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
The vulnerability is being exploited in the wild
Vulnerable software:
Flexible Checkout Fields for WooCommerce
Flexible Checkout Fields for WooCommerce
Software vendor:
WP Desk
WP Desk
Description
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions. A remote attacker can bypass implemented security restrictions and inject new fields and scripts into the WooCommerce checkout page.
Note: the vulnerability is being actively exploited in the wild.
Remediation
Install updates from vendor's website.
External links
- https://wpvulndb.com/vulnerabilities/10093/
- https://blog.nintechnet.com/zero-day-vulnerability-fixed-in-wordpress-flexible-checkout-fields-for-woocommerce-plugin
- https://wordpress.org/support/topic/malicious-access-plugin-woo-add-to-carts-by-linkflowusers/
- https://www.wordfence.com/blog/2020/02/site-takeover-campaign-exploits-multiple-zero-day-vulnerabili...