{"action":"Upgrade ceph to 14.2.18-1 or later.","affected":[{"fixed":"14.2.18-1","introduced":"0"}],"component":"ceph","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["14.2.18-1"],"id":"tcs_01M5NEZ2KQFS6ETSF3MSWQTMHV","modified_at":"2026-09-11T11:02:41.963866902Z","published_at":"2021-05-26T22:15:07.863Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-27839","https://security-tracker.debian.org/tracker/CVE-2020-27839"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-27839","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-27839"}],"summary":"A flaw was found in ceph-dashboard. The JSON Web Token (JWT) used for user authentication is stored by the frontend application in the browser’s localStorage which is potentially vulnerable to attacke"}