CVE-2018-5124

Medium

Description

Unsanitized output in the browser UI leaves HTML tags in place and can result in arbitrary code execution in Firefox before version 58.0.1.

SeverityMedium
CVSS6.1
Exploit probability—
ProductMozilla Firefox
PublishedApr 26, 2019
First seenApr 26, 2019

How to fix

Update
  • mozilla firefox58.0.1 or later

Affected products

ProductAffected versionsFixed in
mozilla firefoxv < 58.0.158.0.1

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CVE-2018-5124 · Mozilla Firefox · Dark Radar