{"cve":"CVE-2017-7400","nvd":{"published":"2017-04-03T14:59:00.167","modified":"2026-06-17T01:24:16.537","status":"Modified","description":"OpenStack Horizon 9.x through 9.1.1, 10.x through 10.0.2, and 11.0.0 allows remote authenticated administrators to conduct XSS attacks via a crafted federation mapping.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","score":4.8},"cwes":["CWE-79"],"references":["http://www.securityfocus.com/bid/97324","https://access.redhat.com/errata/RHSA-2017:1598","https://access.redhat.com/errata/RHSA-2017:1739","https://launchpad.net/bugs/1667086","http://www.securityfocus.com/bid/97324"],"products":["openstack:horizon"],"source":"nvd","synced_at":"2026-10-19T20:42:09.859288039+00:00"},"epss":{"cve":"CVE-2017-7400","score":0.01063,"percentile":0.64627,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-47vp-44v9-rhgq","url":"https://osv.dev/vulnerability/GHSA-47vp-44v9-rhgq","summary":"OpenStack Horizon Cross-site Scripting (XSS)","modified":"2026-07-07T11:56:09.035463651Z","packages":[{"ecosystem":"PyPI","name":"horizon","purl":"pkg:pypi/horizon","ranges":[">=9.0 <9.1.2"],"fixed":["9.1.2"]},{"ecosystem":"PyPI","name":"horizon","purl":"pkg:pypi/horizon","ranges":[">=10.0 <10.0.3"],"fixed":["10.0.3"]},{"ecosystem":"PyPI","name":"horizon","purl":"pkg:pypi/horizon","ranges":[">=11.0.0 <11.0.1"],"fixed":["11.0.1"]}]},{"id":"PYSEC-2026-821","url":"https://osv.dev/vulnerability/PYSEC-2026-821","summary":"OpenStack Horizon Cross-site Scripting (XSS)","modified":"2026-07-07T11:46:03.571983814Z","packages":[{"ecosystem":"PyPI","name":"horizon","purl":"pkg:pypi/horizon","ranges":[">=9.0 <9.1.2",">=10.0 <10.0.3",">=11.0.0 <11.0.1"],"fixed":["9.1.2","10.0.3","11.0.1"]}]}],"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."]}