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CVE-2026-25116

Runtipi vulnerable to unauthenticated docker-compose.yml Overwrite via Path Traversal PUBLISHED

Description (CNA)

Runtipi is a personal homeserver orchestrator. Starting in version 4.5.0 and prior to version 4.7.2, an unauthenticated Path Traversal vulnerability in the `UserConfigController` allows any remote user to overwrite the system's `docker-compose.yml` configuration file. By exploiting insecure URN parsing, an attacker can replace the primary stack configuration with a malicious one, resulting in full Remote Code Execution (RCE) and host filesystem compromise the next time the instance is restarted by the operator. Version 4.7.2 fixes the vulnerability.

Affected (CNA)

Vendor / productVersions
runtipi / runtipiaffected >= 4.5.0, < 4.7.2

CWE

CWE-22, CWE-306

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.