CVE-2023-27584

Dragonfly2 vulnerable to hard coded cyptographic key

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.

Affected

dragonflyoss · Dragonfly2

CVSS v4.0 GitHub

9.3 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

33.87% chance of exploitation in the next 30 days, 98th percentile

Nuclei

critical · CWE-321

Published

2024-09-19

Updated

2024-09-26

Proof-of-concept exploits (2)

• dragonflyoss/Dragonfly2/security/advisories/GHSA-hpc8-7wpm-889w
• advisories/GHSA-hpc8-7wpm-889w

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-27584.yaml

Security advisories

• dragonflyoss/Dragonfly2/releases/tag/v2.0.9

References

• CVE Record
• NVD entry