CVE-2018-5114

If an existing cookie is changed to be "HttpOnly" while a document is open, the original value remains accessible through script until that document is closed

published June 11, 2018

CVSS
—
EPSS
2%
Percentile
74.5
In the wild
Unconfirmed
What it is

If an existing cookie is changed to be "HttpOnly" while a document is open, the original value remains accessible through script until that document is closed. Network requests correctly use the changed HttpOnly cookie. This vulnerability affects Firefox < 58.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01526 · 74.5th percentile
Published
2018-06-11T21:00Z
EPSS history
Timeline
  • 11 JUN 21:00Z
    If an existing cookie is changed to be "HttpOnly" while a document is open, the original value remains accessible through script until that document is closed
    cvelistv5