CVE-2019-14761: XSS
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 Software
Event History
Frequently Asked Questions
What is the severity of CVE-2019-14761?
CVE-2019-14761 is categorized as a medium severity vulnerability due to its potential for HTML and JavaScript injection.
How does CVE-2019-14761 affect the Note application?
CVE-2019-14761 allows a local attacker to inject arbitrary HTML into the pre-installed Note application, compromising its user interface.
What versions of KaiOS are impacted by CVE-2019-14761?
CVE-2019-14761 affects KaiOS versions 2.5.
Can remote attackers exploit CVE-2019-14761?
No, CVE-2019-14761 requires local access for exploitation, making it a local attack vector.
How can I mitigate the risks of CVE-2019-14761?
To mitigate CVE-2019-14761, users should avoid using the Note application and uninstall it if possible.