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Case File

CVE-2019-9808

MEDIUM · CVSS 5.3 EPSS 0.40%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-04-26 · 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-2019-9808
Severity
MEDIUM
CVSS
5.3
EPSS
0.40%
Firefox

Original NVD Description

If WebRTC permission is requested from documents with data: or blob: URLs, the permission notifications do not properly display the originating domain. The notification states "Unknown origin" as the requestee, leading to user confusion about which site is asking for this permission. This vulnerability affects Firefox < 66.

Related CVEs

Other vulnerabilities affecting the same vendor(s)