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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.7.1)"}}], "enrichment": {"confidence": 92.0, "confidence_source": "matching", "scores": [{"score": 92.0, "source": "matching"}]}, "original": {"product": "langflow", "source": "cna", "vendor": "langflow-ai"}, "product": "langflow", "vendor": "langflow"}], "analysis": {"en": {"generated_at": "2026-03-24T20:28:52.953629+00:00", "value": {"mitigation_remediation": ["Upgrade to Langflow version 1.7.1 or later to apply the vendor patch.", "Verify that the /profile_pictures endpoint is protected by appropriate authentication and access controls.", "Restrict the file system permissions of the Langflow application user to prevent reading sensitive files outside the designated directories.", "Monitor application logs for anomalous file access attempts, particularly those involving directory traversal patterns."], "summary": {"action": "Patch", "impact": "Remote File Read"}, "threat_synthesis": {"affected_systems": "Any installation of Langflow prior to version 1.7.1 is affected. The product is Langflow, an AI workflow and agent development platform distributed by langflow-ai. The path traversal flaw exists in the download_profile_picture function and has been fixed in release 1.7.1 and later.", "description_and_impact": "The vulnerability occurs in the /profile_pictures/{folder_name}/{file_name} endpoint of Langflow, where the folder_name and file_name path parameters are not properly validated. This allows an attacker to input directory traversal sequences and read arbitrary files on the server, including sensitive files such as secret keys. The primary consequence is a confidentiality breach, granting unauthorized access to privileged configuration data and potentially enabling further compromise.", "risk_and_exploitability": "The CVSS score is 8.7, indicating a high severity vulnerability. The EPSS score is not available, and the flaw is not listed in CISA\u2019s KEV catalog. The exploit is straightforward for anyone who can reach the endpoint; a crafted HTTP request with path traversal segments will read files outside the intended folder. While the advisory does not detail authentication requirements, it is inferred that the endpoint may be publicly accessible or protected by existing authentication, so the risk depends on the deployment\u2019s exposure. Nonetheless, the potential for unauthorized file read warrants urgent attention."}}}}, "created": "2026-03-25T11:47:38.249243+00:00", "updated": "2026-03-25T20:50:16.789646+00:00", "vendors": ["langflow", "langflow$PRODUCT$langflow"]}