CVE-2026-34168: Coolify: Command injection via unsanitized persistent storage name in docker volume commands

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-07 · updated 2026-10-25
Weakness: CWE-78

Description

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, the LocalPersistentVolume.name field is interpolated directly into docker volume shell commands without shell argument escaping, allowing an authenticated user to set a storage name containing shell metacharacters and execute commands on managed servers when the resource is deleted. This issue is fixed in version 4.0.0-beta.471.

Affected products

coollabsio coolify: before 4.0.0-beta.471

References

https://github.com/coollabsio/coolify/commit/d2064dd4998694cda2eabd00149f7c4d1e94c699
https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.471
https://github.com/coollabsio/coolify/security/advisories/GHSA-mh8x-fppq-cp77
https://github.com/coollabsio/coolify/security/advisories/GHSA-mh8x-fppq-cp77

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