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Case File

CVE-2019-11718

MEDIUM · CVSS 5.3 EPSS 1.23%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-07-23 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.3. It affects Firefox.

CVE
CVE-2019-11718
Severity
MEDIUM
CVSS
5.3
EPSS
1.23%
Firefox

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)