CVE-2026-24740

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

State: Published
Severity: 8.7 High
Published: Jan 27, 2026
Updated: Jan 28, 2026
Reserved: Jan 26, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N	GitHub_M

Weaknesses

CWE-284 Improper Access Control
CWE-863 Incorrect Authorization

Affected Products

Product	Versions
dozzleamir20	< 9.0.3Affected

References

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