CVE-2026-34048: CWE-285: Improper Authorization in coollabsio coolify
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, terminal websocket bootstrap routes only check authentication and do not enforce terminal authorization, allowing a low-privileged team member to connect to terminal routes and execute commands on team servers. This issue is fixed in version 4.0.0-beta.471.
AI Analysis
Technical Summary
CVE-2026-34048 describes an improper authorization vulnerability (CWE-285) in Coolify, an open-source server and application management tool. Before version 4.0.0-beta.471, terminal websocket bootstrap routes checked only for authentication but did not enforce authorization controls. This flaw allowed users with low privileges within a team to connect to terminal routes and execute commands on servers managed by the team. The issue was resolved in version 4.0.0-beta.471.
Potential Impact
Exploitation of this vulnerability allows a low-privileged team member to execute arbitrary commands on team servers via terminal websocket routes. This can lead to full compromise of confidentiality, integrity, and availability of affected systems, as reflected by the CVSS 3.1 score of 9.9 (critical).
Mitigation Recommendations
Upgrade to Coolify version 4.0.0-beta.471 or later, where this authorization issue is fixed. No other mitigation or temporary workaround is indicated. Patch status is confirmed fixed in 4.0.0-beta.471.
CVE-2026-34048: CWE-285: Improper Authorization in coollabsio coolify
Description
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, terminal websocket bootstrap routes only check authentication and do not enforce terminal authorization, allowing a low-privileged team member to connect to terminal routes and execute commands on team servers. This issue is fixed in version 4.0.0-beta.471.
CVSS v3.1
Score 9.9critical
Affected software
pkg:github/coollabsio/coolifyRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-34048 describes an improper authorization vulnerability (CWE-285) in Coolify, an open-source server and application management tool. Before version 4.0.0-beta.471, terminal websocket bootstrap routes checked only for authentication but did not enforce authorization controls. This flaw allowed users with low privileges within a team to connect to terminal routes and execute commands on servers managed by the team. The issue was resolved in version 4.0.0-beta.471.
Potential Impact
Exploitation of this vulnerability allows a low-privileged team member to execute arbitrary commands on team servers via terminal websocket routes. This can lead to full compromise of confidentiality, integrity, and availability of affected systems, as reflected by the CVSS 3.1 score of 9.9 (critical).
Mitigation Recommendations
Upgrade to Coolify version 4.0.0-beta.471 or later, where this authorization issue is fixed. No other mitigation or temporary workaround is indicated. Patch status is confirmed fixed in 4.0.0-beta.471.
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: 6a4c745a27e9c79719d47703
Added to database: 07/07/2026, 03:36:58 UTC
Last enriched: 07/14/2026, 08:58:18 UTC
Last updated: 08/21/2026, 10:52:09 UTC
Views: 152
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