Vulnerabilites related to Stamparm - Maltrail
CVE-2025-34073 (GCVE-0-2025-34073)
Vulnerability from cvelistv5
Published
2025-07-02 13:46
Modified
2025-07-02 20:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
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.
References
▼ | URL | Tags |
---|---|---|
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/http/maltrail_rce.rb | exploit | |
https://huntr.com/bounties/be3c5204-fbd9-448d-b97c-96a8d2941e87 | third-party-advisory, exploit | |
https://github.com/stamparm/maltrail | product | |
https://github.com/stamparm/maltrail/issues/19146 | issue-tracking | |
https://vulncheck.com/advisories/stamparm-maltrail-rce | third-party-advisory |
{ "containers": { "adp": [ { "metrics": [ { "other": { "content": { "id": "CVE-2025-34073", "options": [ { "Exploitation": "poc" }, { "Automatable": "yes" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "timestamp": "2025-07-02T20:29:45.520099Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2025-07-02T20:30:06.806Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "modules": [ "core/http.py \u2013 login request handler" ], "product": "Maltrail", "vendor": "Stamparm", "versions": [ { "lessThanOrEqual": "0.54", "status": "affected", "version": "0", "versionType": "semver" } ] } ], "credits": [ { "lang": "en", "type": "finder", "value": "Chris Wild (@briskets)" } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "An unauthenticated command injection vulnerability exists in \u003ccode\u003estamparm/maltrail\u003c/code\u003e (Maltrail) versions \u0026lt;=0.54. A remote attacker can execute arbitrary operating system commands via the \u003ccode\u003eusername\u003c/code\u003e parameter in a POST request to the \u003ccode\u003e/login\u003c/code\u003e endpoint. This occurs due to unsafe handling of user-supplied input passed to \u003ccode\u003esubprocess.check_output()\u003c/code\u003e in \u003ccode\u003ecore/http.py\u003c/code\u003e, allowing injection of shell metacharacters. Exploitation does not require authentication and commands are executed with the privileges of the Maltrail process." } ], "value": "An unauthenticated command injection vulnerability exists in stamparm/maltrail (Maltrail) versions \u003c=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." } ], "impacts": [ { "capecId": "CAPEC-88", "descriptions": [ { "lang": "en", "value": "CAPEC-88 OS Command Injection" } ] }, { "capecId": "CAPEC-137", "descriptions": [ { "lang": "en", "value": "CAPEC-137 Parameter Injection" } ] } ], "metrics": [ { "cvssV4_0": { "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "baseScore": 10, "baseSeverity": "CRITICAL", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-78", "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)", "lang": "en", "type": "CWE" } ] }, { "descriptions": [ { "cweId": "CWE-306", "description": "CWE-306 Missing Authentication for Critical Function", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-07-02T13:47:19.363Z", "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck" }, "references": [ { "tags": [ "exploit" ], "url": "https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/http/maltrail_rce.rb" }, { "tags": [ "third-party-advisory", "exploit" ], "url": "https://huntr.com/bounties/be3c5204-fbd9-448d-b97c-96a8d2941e87" }, { "tags": [ "product" ], "url": "https://github.com/stamparm/maltrail" }, { "tags": [ "issue-tracking" ], "url": "https://github.com/stamparm/maltrail/issues/19146" }, { "tags": [ "third-party-advisory" ], "url": "https://vulncheck.com/advisories/stamparm-maltrail-rce" } ], "source": { "discovery": "UNKNOWN" }, "title": "stamparm/maltrail \u003c=0.54 Remote Command Execution", "x_generator": { "engine": "Vulnogram 0.2.0" } } }, "cveMetadata": { "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "assignerShortName": "VulnCheck", "cveId": "CVE-2025-34073", "datePublished": "2025-07-02T13:46:59.778Z", "dateReserved": "2025-04-15T19:15:22.550Z", "dateUpdated": "2025-07-02T20:30:06.806Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }