CVE-2016-9900

External resources that should be blocked when loaded by SVG images can bypass security restrictions through the use of "data:" URLs

published June 11, 2018

CVSS
—
EPSS
10%
Percentile
95.5
In the wild
Unconfirmed
What it is

External resources that should be blocked when loaded by SVG images can bypass security restrictions through the use of "data:" URLs. This could allow for cross-domain data leakage. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.09614 · 95.5th percentile
Published
2018-06-11T21:00Z
EPSS history
Timeline
  • 11 JUN 21:00Z
    External resources that should be blocked when loaded by SVG images can bypass security restrictions through the use of "data:" URLs
    cvelistv5