{"schema_version":"1.7.3","id":"GHSA-hcqg-5g63-7j9h","published":"2025-11-17T09:30:26Z","modified":"2026-07-07T17:57:15.821286662Z","aliases":["CVE-2025-65073","PYSEC-2026-1490"],"summary":"OpenStack Keystone allows /v3/ec2tokens or /v3/s3tokens request with valid AWS Signature to provide Keystone authorization.","details":"OpenStack Keystone before 26.0.1, 27.0.0, and 28.0.0 allows a /v3/ec2tokens or /v3/s3tokens request with a valid AWS Signature to provide Keystone authorization.","affected":[{"package":{"name":"keystone","ecosystem":"PyPI","purl":"pkg:pypi/keystone"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"26.0.1"}]}],"versions":["12.0.2","12.0.3","13.0.2","13.0.3","13.0.4","14.0.0","14.0.1","14.1.0","14.2.0","15.0.0","15.0.0.0rc1","15.0.0.0rc2","15.0.1","16.0.0","16.0.0.0rc1","16.0.0.0rc2","16.0.1","16.0.2","17.0.0","17.0.0.0rc1","17.0.0.0rc2","17.0.1","18.0.0","18.0.0.0rc1","18.1.0","19.0.0","19.0.0.0rc1","19.0.0.0rc2","19.0.1","20.0.0","20.0.0.0rc1","20.0.1","21.0.0","21.0.0.0rc1","21.0.1","22.0.0","22.0.0.0rc1","22.0.1","22.0.2","23.0.0","23.0.0.0rc1","23.0.1","23.0.2","24.0.0","24.0.0.0rc1","24.1.0","25.0.0","25.0.0.0rc1","26.0.0","26.0.0.0rc1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/11/GHSA-hcqg-5g63-7j9h/GHSA-hcqg-5g63-7j9h.json"}},{"package":{"name":"keystone","ecosystem":"PyPI","purl":"pkg:pypi/keystone"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"27.0.0.0rc1"},{"fixed":"27.0.0"}]}],"versions":["27.0.0.0rc1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/11/GHSA-hcqg-5g63-7j9h/GHSA-hcqg-5g63-7j9h.json"}},{"package":{"name":"keystone","ecosystem":"PyPI","purl":"pkg:pypi/keystone"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"28.0.0.0rc1"},{"fixed":"28.0.0"}]}],"versions":["28.0.0.0rc1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/11/GHSA-hcqg-5g63-7j9h/GHSA-hcqg-5g63-7j9h.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-65073"},{"type":"PACKAGE","url":"https://github.com/openstack/keystone"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2025/11/04/2"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2025/11/17/6"}],"database_specific":{"cwe_ids":["CWE-863"],"github_reviewed":true,"github_reviewed_at":"2025-11-17T20:27:00Z","nvd_published_at":"2025-11-17T08:16:25Z","severity":"HIGH"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N"}]}