vulnerability

Red Hat: CVE-2019-11718: Mozilla: Activity Stream writes unsanitized content to innerHTML

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Jul 23, 2019
Added
Jul 9, 2025
Modified
Jul 9, 2025

Description

Activity Stream can display content from sent from the Snippet Service website. This content is written to innerHTML on the Activity Stream page without sanitization, allowing for a potential access to other information available to the Activity Stream, such as browsing history, if the Snipper Service were compromised. This vulnerability affects Firefox < 68.

Solution

no-fix-redhat-rpm-package
Title
Rapid7 Labs

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