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.
{
"cna_assigner": "GitHub_M",
"cwe_ids": [
"CWE-22",
"CWE-306"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25116.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "4.5.0"
},
{
"fixed": "4.7.2"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"original_tag": "v4.7.2",
"range": [
{
"fixed": "6f4ad632cb23ffa2c1ccdce0e5fd076cad6394f5"
}
],
"source": "REFERENCES_TAG"
},
{
"cpe": "cpe:2.3:a:runtipi:runtipi:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.5.0"
},
{
"fixed": "4.7.2"
}
],
"source": "CPE_RANGE"
}
]
}