CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 6.5. It affects Firefox.
CVE
CVE-2020-26967
Severity
MEDIUM
CVSS
6.5
EPSS
0.84%
Firefox
Original NVD Description
When listening for page changes with a Mutation Observer, a malicious web page could confuse Firefox Screenshots into interacting with elements other than those that it injected into the page. This would lead to internal errors and unexpected behavior in the Screenshots code. This vulnerability affects Firefox < 83.
Related CVEs
Other vulnerabilities affecting the same vendor(s)