CVE-2017-7725

concrete5 8.1.0 places incorrect trust in the HTTP Host header during caching, if the administrator did not define a "canonical" URL on installation of…

published April 13, 2017

CVSS
—
EPSS
3%
Percentile
86.1
In the wild
Unconfirmed
What it is

concrete5 8.1.0 places incorrect trust in the HTTP Host header during caching, if the administrator did not define a "canonical" URL on installation of concrete5 using the "Advanced Options" settings. Remote attackers can make a GET request with any domain name in the Host header; this is stored and allows for arbitrary domains to be set for certain links displayed to subsequent visitors, potentially an XSS vector.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02752 · 86.1th percentile
Published
2017-04-13T17:00Z
EPSS history
Timeline
  • 13 APR 17:00Z
    concrete5 8.1.0 places incorrect trust in the HTTP Host header during caching, if the administrator did not define a "canonical" URL on installation of…
    cvelistv5