CVE-2012-4208

MEDIUM · CVSS 4.3 EPSS 2.11%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2012-11-21 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2012-4208

Severity

MEDIUM

CVSS

4.3

EPSS

2.11%

Chrome Firefox

Original Filing — NVD Description

The XrayWrapper implementation in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 does not consider the compartment during property filtering, which allows remote attackers to bypass intended chrome-only restrictions on reading DOM object properties via a crafted web site.