CVE-2026-100744
Description
A flaw has been found in coollabsio Coolify up to 4.1.2. The affected element is an unknown function of the file app/Http/Middleware/CanUpdateResource.php of the component Route-Level Middleware. Executing a manipulation can lead to missing authorization. The attack may be launched remotely. The exploit has been published and may be used. Upgrading to version 4.2.0 is sufficient to fix this issue. This patch is called 39ae16de4248075de8c08f3259114e064b20d52d. It is advisable to upgrade the affected component.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
Propose a mitigation on Community Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://vuldb.com/vuln/410615
- https://vuldb.com/vuln/410615/cti
- https://vuldb.com/cve/CVE-2026-100744
- https://vuldb.com/submit/897358
- https://github.com/lakshayyverma/CVE-Discovery/blob/main/coolify-missing-authorization-route-middleware.7z
- https://github.com/coollabsio/coolify/pull/10829
- https://github.com/coollabsio/coolify/commit/39ae16de4248075de8c08f3259114e064b20d52d
- https://github.com/coollabsio/coolify/releases/tag/v4.2.0
- https://github.com/coollabsio/coolify/
CWEs
CWE-862 CWE-863
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.