{"cve":"CVE-2015-5505","nvd":{"published":"2015-08-18T18:00:09.927","modified":"2026-06-17T00:29:14.560","status":"Modified","description":"The HTTP Strict Transport Security (HSTS) module 6.x-1.x before 6.x-1.1 and 7.x-1.x before 7.x-1.2 for Drupal does not properly implement the \"include subdomains\" directive, which causes the HSTS policy to not be applied to subdomains and allows man-in-the-middle attackers to have unspecified impact via unknown vectors.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-17"],"references":["http://www.openwall.com/lists/oss-security/2015/07/04/4","http://www.securityfocus.com/bid/75276","http://www.securitytracker.com/id/1037633","https://www.drupal.org/node/2507539","https://www.drupal.org/node/2507543"],"products":["codfront_labs:http_strict_transport_security"],"source":"nvd","synced_at":"2026-10-19T20:36:40.444340523+00:00"},"epss":{"cve":"CVE-2015-5505","score":0.01622,"percentile":0.76099,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}