CVE-2018-5136

Published Jun 11, 2018

Last updated 3 days ago

Overview

Description
A shared worker created from a "data:" URL in one tab can be shared by another tab with a different origin, bypassing the same-origin policy. This vulnerability affects Firefox < 59.
Source
security@mozilla.org
NVD status
Modified

Risk scores

CVSS 3.0

Type
Primary
Base score
7.5
Impact score
3.6
Exploitability score
3.9
Vector string
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Severity
HIGH

CVSS 2.0

Type
Primary
Base score
5
Impact score
2.9
Exploitability score
10
Vector string
AV:N/AC:L/Au:N/C:P/I:N/A:N

Weaknesses

nvd@nist.gov
CWE-20

Social media

Hype score
Not currently trending

Configurations