CVE-2019-14761: Kaiostech Kaios

Medium severity, CVSS 4.4. EPSS: 0.4% chance of exploitation in the next 30 days.

An issue was discovered in KaiOS 2.5. The pre-installed Note application is vulnerable to HTML and JavaScript injection attacks. A local attacker can inject arbitrary HTML into the Note application. At a bare minimum, this allows an attacker to take control over the Note application's UI (e.g., display a malicious prompt to the user asking them to re-enter credentials such as their KaiOS credentials to continue using the application) and also allows an attacker to abuse any of the privileges available to the mobile application.

Affected products

• Kaiostech Kaios: version 2.5 only

Published 2020-09-14. Last modified 2026-06-17.