CVE-2026-24740Public exploitNetwork attack vector

Cross-container shell access via omitted label filter

Published Jan 27, 2026 · Updated Jan 27, 2026

Incorrect authorization in Amir Raminfar Dozzle before 9.0.3 allows remote authenticated users to open shells in filtered containers. The agent-backed FindContainer path forwards a caller-supplied container ID without applying the account's label filter before exec or attach. Exploitation requires agent mode, SIMPLE authentication, a label-restricted account with the Shell role, and the target container ID; the resulting root shell permits reading, modifying, or disrupting that container.

CVSS severity8.7
High
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Amir Raminfar Dozzle before 9.0.3 allows remote authenticated users to open shells in filtered containers. The agent-backed FindContainer path forwards a caller-supplied container ID without applying the account's label filter before exec or attach. Exploitation requires agent mode, SIMPLE authentication, a label-restricted account with the Shell role, and the target container ID; the resulting root shell permits reading, modifying, or disrupting that container.

The record

CVE
CVE-2026-24740
Published
Jan 27, 2026
Updated
Jan 27, 2026
Vendor
Amir Raminfar
Product
Dozzle
Classifications
CWE-863, CWE-284, T1609
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 27, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 27, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 9.0.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Amir Raminfar · Dozzleversion=< 9.0.3

Published CVSS scores

9.9NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
8.7GitHub, Inc.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

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-863Incorrect Authorization
CWE-284Improper Access Control
T1609Container Administration Command

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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