CVE-2017-7725
23Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 2.8%
from disclosure to weapon1 days
Published on NVDApr 13
1st PoC+1d
exploitation probability
2.8%top 15% of all CVEs
observed exploitation
nono source reports it
3 public exploit(s)
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.
Affected products
n/a · n/apublic PoCs found — 3
cve_referencepacketstormsecurity.com/files/142145/concrete5-8.1.0-Host-Header-Injection.htmlunverifiedcve_referencewww.exploit-db.com/exploits/41885/unverifiedexploitdbwww.exploit-db.com/exploits/41885unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.