Vulnerability in Mozilla Firefox

CVE-2012-1966

Mozilla Firefox 4.x through 13.0 and Firefox ESR 10.x before 10.0.6 do not have the same context-menu restrictions for data: URLs as for javascript: URLs, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a crafted URL.

EPSS: 0.022 (80.6th percentile) — read the EPSS interpretation.

Affected products

Weakness classification (CWE)

References