WP Express Checkout (Accept PayPal Payments) <= 2.3.7 - Unauthenticated Price Manipulation

5.3
Use of Less Trusted Source
CVE CVE-2024-30527
CVSS 5.3 (Medium)
Publicly Published March 29, 2024
Last Updated April 4, 2024
Researcher Xinzhi Luo

Description

The WP Express Checkout (Accept PayPal Payments) plugin for WordPress is vulnerable to price manipulation in all versions up to, and including, 2.3.7. This is due to insufficient validation on the pricing data being passed to the server. This makes it possible for unauthenticated attackers to modify the price of bookings.

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Vulnerability Details for WP Express Checkout (Accept PayPal Payments Easily)

Software Type Plugin
Software Slug wp-express-checkout (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.3.8, or a newer patched version
Affected Version
  • <= 2.3.7
Patched Version
  • 2.3.8

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