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.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Public exploits 1
- 0xmrma/CVE-2026-34048 PoC on GitHub
Each line links to the index that lists it, never to exploit code. Exploit-DB's "verified" and a Metasploit rank of good or better count as verified; a PoC-in-GitHub entry is a repository's claim.
Change history 1
- First seenCVSS 9.9NVD modified 2026-10-25 20:10
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 4
- https://github.com/coollabsio/coolify/commit/847166a3f89b7c80972fa0d2e5c754976f95b6ad
- https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.471
- https://github.com/coollabsio/coolify/security/advisories/GHSA-mw6q-2hmg-mhxv
- https://github.com/coollabsio/coolify/security/advisories/GHSA-mw6q-2hmg-mhxv