CVE-2026-34167Public exploitNetwork attack vector

Cross-tenant command-output disclosure via unscoped activity lookup

Published Jul 6, 2026 · Updated Jul 6, 2026

Authorization bypass in coolLabs Coolify before 4.0.0-beta.471 allows remote authenticated users to read cross-team SSH command output. The ActivityMonitor Livewire component accepts a client-modified sequential activityId and passes it to Activity::find without team scoping before decoding the record output. Any account that can reach a page containing the component can enumerate records across teams; exposure is read-only but includes stored stdout and stderr that can contain secrets and infrastructure details.

CVSS severity5.0
Medium
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in coolLabs Coolify before 4.0.0-beta.471 allows remote authenticated users to read cross-team SSH command output. The ActivityMonitor Livewire component accepts a client-modified sequential activityId and passes it to Activity::find without team scoping before decoding the record output. Any account that can reach a page containing the component can enumerate records across teams; exposure is read-only but includes stored stdout and stderr that can contain secrets and infrastructure details.

The record

CVE
CVE-2026-34167
Published
Jul 6, 2026
Updated
Jul 6, 2026
Vendor
coolLabs
Product
Coolify
Classifications
CWE-639, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 6, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 6, 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=< 4.0.0-beta.471

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

coolLabs · Coolifyversion=< 4.0.0-beta.471

Published CVSS scores

5.0GitHubCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A: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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1213Data from Information Repositories

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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