CVE-2012-3985

MEDIUM · CVSS 4.3 EPSS 1.91%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2012-10-10 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2012-3985

Severity

MEDIUM

CVSS

4.3

EPSS

1.91%

Firefox

Original Filing — NVD Description

Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 do not properly implement the HTML5 Same Origin Policy, which allows remote attackers to conduct cross-site scripting (XSS) attacks by leveraging initial-origin access after document.domain has been set.