by Kastro
Paper/Archive/CVE-2026-24740

CVE-2026-24740

amir20 dozzle — Dozzle Agent Label-Based Access Control Bypass Allows Unauthorized Container Shell Access

EPSS 0.4%public exploitCVSS 9.9
critical.is priorityof 100
47
CVSS 9.9 (NVD)9.9 / 10 × 3029.7Not in CISA KEV+300.0EPSS percentile 36.3.362 × 207.3Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

Dozzle is a realtime log viewer for docker containers. Prior to version 9.0.3, a flaw in Dozzle’s agent-backed shell endpoints allows a user restricted by label filters (for example, `label=env=dev`) to obtain an interactive root shell in out‑of‑scope containers (for example, `env=prod`) on the same agent host by directly targeting their container IDs. Version 9.0.3 contains a patch for the issue.

Affected

ProductAffectedFixed inSource
dozzle< 9.0.3–CNA

Scores by source

NVD9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
GitHub_M (CNA)8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

refgithub.com/amir20/dozzle/security/advisories/GHSA-m855-r557-5rc5refgithub.com/amir20/dozzle/commit/620e59aa246347ba8a27e68c532853b8a5137bc1refgithub.com/amir20/dozzle/releases/tag/v9.0.3