CVE-2015-7215

The importScripts function in the Web Workers API implementation in Mozilla Firefox before 43.0 allows remote attackers to bypass the Same Origin Policy by…

published December 16, 2015

CVSS
—
EPSS
3%
Percentile
84.8
In the wild
Unconfirmed
What it is

The importScripts function in the Web Workers API implementation in Mozilla Firefox before 43.0 allows remote attackers to bypass the Same Origin Policy by triggering use of the no-cors mode in the fetch API to attempt resource access that throws an exception, leading to information disclosure after a rethrow.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02529 · 84.8th percentile
Published
2015-12-16T11:00Z
EPSS history
Timeline
  • 16 DEC 11:00Z
    The importScripts function in the Web Workers API implementation in Mozilla Firefox before 43.0 allows remote attackers to bypass the Same Origin Policy by…
    cvelistv5