Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2017-7821

A vulnerability where WebExtensions can download and attempt to open a file of some non-executable file types. This can be triggered without specific user interaction for the file download and open actions. This could be used to trigger known vulnerabilities in the programs that handle those document types. This vulnerability affects Firefox < 56.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.034
EPSS Ranking 86.9%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
Products affected by CVE-2017-7821


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