2 lines
3.5 KiB
JSON
2 lines
3.5 KiB
JSON
{"affected":[{"affectedData":[{"product":"mlflow/mlflow","vendor":"mlflow","versions":[{"lessThan":"3.10.0","status":"affected","version":"unspecified","versionType":"custom"}]}],"source":"security@huntr.dev"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*","matchCriteriaId":"34E82A23-F9B2-4F33-9F66-C9858FF49C5F","versionEndExcluding":"3.9.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"A Server-Side Request Forgery (SSRF) vulnerability exists in MLflow versions prior to 3.9.0. The `_create_webhook()` function in `mlflow/server/handlers.py` accepts a user-controlled `url` parameter without validation, and the `_send_webhook_request()` function in `mlflow/webhooks/delivery.py` sends HTTP POST requests to this attacker-controlled URL. This allows an authenticated attacker to force the MLflow backend to send HTTP requests to internal services, cloud metadata endpoints, or arbitrary external servers. The lack of input sanitization, URL scheme filtering, or allowlist validation on the webhook URL enables exploitation, potentially leading to cloud credential theft, internal network access, and data exfiltration."},{"lang":"es","value":"Existe una vulnerabilidad de falsificación de petición del lado del servidor (SSRF) en versiones de MLflow anteriores a la 3.9.0. La función “_create_webhook()” en “mlflow/server/handlers.py” acepta un parámetro “url” controlado por el usuario sin validación, y la función “_send_webhook_request()” en “mlflow/webhooks/delivery.py” envía peticiones HTTP POST a esta URL controlada por el atacante. Esto permite a un atacante autenticado forzar al backend de MLflow a enviar peticiones HTTP a servicios internos, puntos finales de metadatos en la nube o servidores externos arbitrarios. La falta de saneamiento de entrada, filtrado de esquemas de URL o validación de lista de permitidos en la URL del webhook permite la explotación, lo que podría conducir al robo de credenciales en la nube, acceso a la red interna y exfiltración de datos."}],"id":"CVE-2026-2393","lastModified":"2026-11-11T20:10:00.273","metrics":{"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","version":"3.0"},"exploitabilityScore":2.8,"impactScore":4.2,"source":"security@huntr.dev","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-2393","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-05-11T18:52:19.193550Z","version":"2.0.3"}}]},"published":"2026-05-11T18:16:31.500","references":[{"source":"security@huntr.dev","tags":["Patch"],"url":"https://github.com/mlflow/mlflow/commit/64aa0ab7207f9c649b59ba1a5f40d82196817389"},{"source":"security@huntr.dev","tags":["Exploit","Third Party Advisory"],"url":"https://huntr.com/bounties/04ef100d-06b5-4a70-95b1-b7be23aa8150"},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["Exploit","Third Party Advisory"],"url":"https://huntr.com/bounties/04ef100d-06b5-4a70-95b1-b7be23aa8150"}],"sourceIdentifier":"security@huntr.dev","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-918"}],"source":"security@huntr.dev","type":"Secondary"}]}
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