{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","favicon":"https://feed.craftedsignal.io/favicon-32x32.png","feed_url":"https://feed.craftedsignal.io/vendors/lf-ai--data-foundation/feed.json","home_page_url":"https://feed.craftedsignal.io/","icon":"https://feed.craftedsignal.io/apple-touch-icon.png","items":[{"_cs_actors":[],"_cs_cpes":["cpe:2.3:a:lfai:mlflow:*:*:*:*:*:*:*:*","cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*"],"_cs_cves":[{"cvss":8.8,"id":"CVE-2023-6976"},{"cvss":7.5,"id":"CVE-2023-6977"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["MLflow"],"_cs_severities":["high"],"_cs_tags":[],"_cs_type":"advisory","_cs_vendors":["LF AI \u0026 Data Foundation"],"content_html":"\u003cp\u003eThe MLflow platform, managed by the LF AI \u0026amp; Data Foundation, is susceptible to multiple vulnerabilities that allow for remote code execution (RCE). These vulnerabilities, tracked under CVE-2023-6976, CVE-2023-6977, and CVE-2023-6978, arise from weaknesses in input validation and insecure deserialization processes within the software. These flaws enable an unauthenticated or low-privileged attacker to inject malicious payloads into the MLflow environment, leading to full system compromise. Given MLflow's common role in machine learning pipelines, a successful exploit could grant an attacker access to sensitive model data, training parameters, and the underlying infrastructure running the MLflow server or tracking components. Defenders should prioritize patching and assess exposure of MLflow instances to untrusted networks.\u003c/p\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of these vulnerabilities allows an attacker to achieve arbitrary code execution on the server hosting MLflow. This level of access facilitates full environment compromise, potentially resulting in data exfiltration, tampering with machine learning model artifacts, and lateral movement within the network. These vulnerabilities represent a high risk for organizations leveraging MLflow for MLOps, particularly in cloud-native or research environments where the platform may be exposed to broader network segments.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cp\u003ePrioritize patching all MLflow installations to the latest version where these CVEs are addressed. As immediate mitigation, ensure that MLflow tracking servers are restricted to trusted internal networks and utilize robust authentication mechanisms. Review server logs for suspicious API requests or unexpected process execution patterns originating from the MLflow service account.\u003c/p\u003e\n","date_modified":"2026-09-24T13:58:02Z","date_published":"2026-09-24T13:58:02Z","id":"https://feed.craftedsignal.io/briefs/2026-09-mlflow-code-execution/","summary":"Multiple vulnerabilities in MLflow, identified as CVE-2023-6976, CVE-2023-6977, and CVE-2023-6978, allow remote attackers to execute arbitrary code due to improper input validation and insecure deserialization.","title":"Multiple Vulnerabilities in MLflow Enabling Arbitrary Code Execution","url":"https://feed.craftedsignal.io/briefs/2026-09-mlflow-code-execution/"}],"language":"en","title":"CraftedSignal Threat Feed - LF AI \u0026 Data Foundation","version":"https://jsonfeed.org/version/1.1"}