{"cve":"CVE-2016-9451","nvd":{"published":"2016-11-25T18:59:03.417","modified":"2026-06-17T00:56:05.773","status":"Modified","description":"Confirmation forms in Drupal 7.x before 7.52 make it easier for remote authenticated users to conduct open redirect attacks via unspecified vectors.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N","score":6.8},"cwes":["CWE-601"],"references":["http://www.debian.org/security/2016/dsa-3718","http://www.securityfocus.com/bid/94367","https://www.drupal.org/SA-CORE-2016-005","http://www.debian.org/security/2016/dsa-3718","http://www.securityfocus.com/bid/94367"],"products":["drupal:drupal"],"source":"nvd","synced_at":"2026-10-19T20:41:25.729257544+00:00"},"epss":{"cve":"CVE-2016-9451","score":0.01539,"percentile":0.74903,"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."]}