CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 6.5. It affects Firefox.
CVE
CVE-2020-15654
Severity
MEDIUM
CVSS
6.5
EPSS
1.23%
Firefox
Original NVD Description
When in an endless loop, a website specifying a custom cursor using CSS could make it look like the user is interacting with the user interface, when they are not. This could lead to a perceived broken state, especially when interactions with existing browser dialogs and warnings do not work. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
Related CVEs
Other vulnerabilities affecting the same vendor(s)