CVE-2017-7842

If a document's Referrer Policy attribute is set to "no-referrer" sometimes two network requests are made for "<link>" elements instead of one

published June 11, 2018

CVSS
—
EPSS
2%
Percentile
74.3
In the wild
Unconfirmed
What it is

If a document's Referrer Policy attribute is set to "no-referrer" sometimes two network requests are made for "<link>" elements instead of one. One of these requests includes the referrer instead of respecting the set policy to not include a referrer on requests. This vulnerability affects Firefox < 57.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01513 · 74.3th percentile
Published
2018-06-11T21:00Z
EPSS history
Timeline
  • 11 JUN 21:00Z
    If a document's Referrer Policy attribute is set to "no-referrer" sometimes two network requests are made for "<link>" elements instead of one
    cvelistv5