{"action":"Upgrade blazar to 18.0.0~rc1-3 or later.","affected":[{"fixed":"18.0.0~rc1-3","introduced":"0"}],"component":"blazar","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["18.0.0~rc1-3"],"id":"tcs_01M5NWYG3AKF9B23MQN7HF6V39","modified_at":"2026-09-29T10:00:09.279870693Z","published_at":"2026-09-18T19:17:25.267Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-93852","https://security-tracker.debian.org/tracker/CVE-2026-93852"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-93852#Debian:14/blazar","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-93852"}],"summary":"In OpenStack Blazar before 17.0.1, the V2 lease listing operation (GET /v2/leases) returns leases for every project without enforcing project scoping or an administrator-only policy. Any authenticated"}