296,147
Total vulnerabilities in the database
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.
| Software | From | Fixed in |
|---|---|---|
| concretecms / concrete_cms | 8.1.0 | 8.1.0.x |