CVE-2018-5113

CVE-2018-5113

EPSS 2.1%

The "browser.identity.launchWebAuthFlow" function of WebExtensions is only allowed to load content over "https:" but this requirement was not properly enforced. This can potentially allow privileged pages to be loaded by the extension. This vulnerability affects Firefox < 58.

Affected products

Mozilla · Firefox

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References

https://bugzilla.mozilla.org/show_bug.cgi?id=1425267 https://usn.ubuntu.com/3544-1/https://www.mozilla.org/security/advisories/mfsa2018-02/http://www.securityfocus.com/bid/102786 http://www.securitytracker.com/id/1040270