In lightning-ai/pytorch-lightning version 2.3.2, a vulnerability exists in the LightningApp
when running on a Windows host. The vulnerability occurs at the /api/v1/upload_file/
endpoint, allowing an attacker to write or overwrite arbitrary files by providing a crafted filename. This can lead to potential remote code execution (RCE) by overwriting critical files or placing malicious files in sensitive locations.
{ "nvd_published_at": "2025-03-20T10:15:39Z", "cwe_ids": [ "CWE-434" ], "severity": "CRITICAL", "github_reviewed": true, "github_reviewed_at": "2025-03-21T21:56:03Z" }