Description
An unauthenticated command injection vulnerability exists in stamparm/maltrail (Maltrail) versions <=0.54. A remote attacker can execute arbitrary operating system commands via the username parameter in a POST request to the /login endpoint. This occurs due to unsafe handling of user-supplied input passed to subprocess.check_output() in core/http.py, allowing injection of shell metacharacters. Exploitation does not require authentication and commands are executed with the privileges of the Maltrail process.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Stamparm Maltrail
Default version status: unaffected
0 to ≤ 0.54affected
pkg:github/stamparm/maltrailReferences
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/http/maltrail_rce.rb ↗
- https://huntr.com/bounties/be3c5204-fbd9-448d-b97c-96a8d2941e87 ↗
- https://github.com/stamparm/maltrail ↗
- https://github.com/stamparm/maltrail/issues/19146 ↗
- https://vulncheck.com/advisories/stamparm-maltrail-rce ↗