CVE-2021-29370: Cheetah Browser Project Cheetah Browser

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

A UXSS was discovered in the Thanos-Soft Cheetah Browser in Android 1.2.0 due to the inadequate filter of the intent scheme. This resulted in Cross-site scripting on the cheetah browser in any website.

Affected products

• Cheetah Browser Project Cheetah Browser: version 1.2.0 only

Published 2021-04-13. Last modified 2026-06-17.