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Case File

CVE-2016-1949

HIGH · CVSS 8.8 EPSS 1.50%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2016-02-13 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2016-1949
Severity
HIGH
CVSS
8.8
EPSS
1.50%
Firefox

Original NVD Description

Mozilla Firefox before 44.0.2 does not properly restrict the interaction between Service Workers and plugins, which allows remote attackers to bypass the Same Origin Policy via a crafted web site that triggers spoofed responses to requests that use NPAPI, as demonstrated by a request for a crossdomain.xml file.