CVE-2024-8019 Information

Description

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.

Reference

https://github.com/lightning-ai/pytorch-lightning/commit/330af381de88cff17515418a341cbc1f9f127f9a https://huntr.com/bounties/2754298b-5af5-48ef-8b38-999093ddf2bd