CVE-2020-7643: Idea PayPal-Adaptive

Medium severity, CVSS 5.3. EPSS: 1% chance of exploitation in the next 30 days.

paypal-adaptive through 0.4.2 manipulation of JavaScript objects resulting in Prototype Pollution. The PayPal function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.

Affected products

• Idea PayPal-Adaptive: up to and including 0.4.2

Published 2020-04-23. Last modified 2026-06-17.