CVE-2026-34044: CWE-639: Authorization Bypass Through User-Controlled Key in coollabsio coolify
Coolify versions prior to 4.0.0-beta.466 contain an authorization bypass vulnerability in the Logs::mount() component. This flaw allows authenticated users to access logs of applications belonging to other teams by supplying a victim's resource UUID, due to lack of scoping the lookup to the current team. The issue is addressed in version 4.0.0-beta.466.
AI Analysis
Technical Summary
CVE-2026-34044 describes an authorization bypass vulnerability (CWE-639) in the open-source tool Coolify. The Logs::mount() function performs resource lookups by UUID without restricting access to the current user's team context. As a result, an authenticated user with knowledge of a resource UUID can access logs for applications owned by other teams. This vulnerability affects versions prior to 4.0.0-beta.466 and is fixed in that version.
Potential Impact
An authenticated user with limited privileges can access sensitive log data belonging to other teams, potentially exposing confidential information. The vulnerability does not impact integrity or availability but has a high confidentiality impact. Exploitation requires authentication and knowledge of a victim's resource UUID.
Mitigation Recommendations
Upgrade to Coolify version 4.0.0-beta.466 or later, where this authorization bypass issue is fixed. No official patch or temporary workaround is documented beyond upgrading. Since this is a self-hosted product, users must apply the update themselves.
CVE-2026-34044: CWE-639: Authorization Bypass Through User-Controlled Key in coollabsio coolify
Description
Coolify versions prior to 4.0.0-beta.466 contain an authorization bypass vulnerability in the Logs::mount() component. This flaw allows authenticated users to access logs of applications belonging to other teams by supplying a victim's resource UUID, due to lack of scoping the lookup to the current team. The issue is addressed in version 4.0.0-beta.466.
CVSS v3.1
Score 7.7high
Affected software
pkg:github/coollabsio/coolifyRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-34044 describes an authorization bypass vulnerability (CWE-639) in the open-source tool Coolify. The Logs::mount() function performs resource lookups by UUID without restricting access to the current user's team context. As a result, an authenticated user with knowledge of a resource UUID can access logs for applications owned by other teams. This vulnerability affects versions prior to 4.0.0-beta.466 and is fixed in that version.
Potential Impact
An authenticated user with limited privileges can access sensitive log data belonging to other teams, potentially exposing confidential information. The vulnerability does not impact integrity or availability but has a high confidentiality impact. Exploitation requires authentication and knowledge of a victim's resource UUID.
Mitigation Recommendations
Upgrade to Coolify version 4.0.0-beta.466 or later, where this authorization bypass issue is fixed. No official patch or temporary workaround is documented beyond upgrading. Since this is a self-hosted product, users must apply the update themselves.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-03-25T15:29:04.745Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a4c745a27e9c79719d476f8
Added to database: 07/07/2026, 03:36:58 UTC
Last enriched: 07/07/2026, 03:52:21 UTC
Last updated: 07/07/2026, 09:02:10 UTC
Views: 11
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.