Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2020-26976

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.011
EPSS Ranking 76.6%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.3
Products affected by CVE-2020-26976


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