{"id":"CVE-2023-27584","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-27584","generatedAt":"2026-11-04T21:27:42.221Z","title":"However, the secret key for JWT, \"Secret Key\", is hard coded, which leads to authentication bypass.","description":"Dragonfly is an open source P2P-based file distribution and image acceleration system. It is hosted by the Cloud Native Computing Foundation (CNCF) as an Incubating Level Project. Dragonfly uses JWT to verify user. However, the secret key for JWT, \"Secret Key\", is hard coded, which leads to authentication bypass. An attacker can perform any action as a user with admin privileges. This issue has been addressed in release version 2.0.9. All users are advised to upgrade. There are no known workarounds for this vulnerability.","published":"2024-09-19T23:15:11.000Z","lastModified":"2026-06-17T05:45:31.000Z","status":"Analyzed","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-321","CWE-798"],"affected":["linuxfoundation/dragonfly"],"epss":{"score":0.33874,"percentile":0.98394,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 33.9%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://github.com/dragonflyoss/Dragonfly2/releases/tag/v2.0.9","tags":["Release Notes"],"source":"security-advisories@github.com"},{"url":"https://github.com/dragonflyoss/Dragonfly2/security/advisories/GHSA-hpc8-7wpm-889w","tags":["Exploit","Vendor Advisory"],"source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-27584","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}