CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 6.5. It affects Firefox.
CVE
CVE-2020-26976
Severity
MEDIUM
CVSS
6.5
EPSS
1.56%
Firefox
Original NVD Description
When a HTTPS pages was embedded in a HTTP page, and there was a service worker registered for the former, the service worker could have intercepted the request for the secure page despite the iframe not being a secure context due to the (insecure) framing. This vulnerability affects Firefox < 84.
Related CVEs
Other vulnerabilities affecting the same vendor(s)