Security Advisory

CVE-2017-7725

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2017-04-13 17:00:00

Last updated 2024-08-05 16:12:28

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

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.

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