cvedb.io
CVE-2019-9804
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2019-04-26T17:29:03.430 · Last modified 2026-06-17T02:44:38.077

Summary

In Firefox Developer Tools it is possible that pasting the result of the 'Copy as cURL' command into a command shell on macOS will cause the execution of unintended additional bash script commands if the URL was maliciously crafted. This is the result of an issue with the native version of Bash on macOS. *Note: This issue only affects macOS. Other operating systems are unaffected.*. This vulnerability affects Firefox < 66.

Affected products

mozilla — firefox

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.