Auth bypass in Dragonflyoss Dragonfly
CVE-2026-24124
Dragonfly is an open source P2P-based file distribution and image acceleration system. In versions 2.4.1-rc.0 and below, the Job API endpoints (/api/v1/jobs) lack JWT authentication middleware and RBAC authorization checks in the routing c…
Vulnerability class: Broken Authentication
EPSS: 0.007 (49.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Dragonflyoss Dragonfly — versions < 2.4.1-rc.1
- Linuxfoundation Dragonfly — versions 2.4.1
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-24124?
- CVE-2026-24124 is a critical-severity vulnerability in Dragonflyoss Dragonfly, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2026-01-22.
- How severe is CVE-2026-24124?
- Critical severity. CVSS v3 base score is 9.8 out of 10.