PyPi: Pytorch-Lightning

CVE-2024-8019

Safety vulnerability ID: 76225

This vulnerability was reviewed by experts

The information on this page was manually curated by our Cybersecurity Intelligence Team.

Created at Mar 20, 2025 Updated at Sep 05, 2025

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Advisory

Affected versions of the PyTorch-Lightning package are vulnerable to Path Traversal due to insufficient validation of user-supplied filenames. The `/api/v1/upload_file/` endpoint in the LightningApp component on Windows hosts fails to sanitize the filename parameter, allowing directory traversal sequences to escape the intended upload directory.

Affected package

pytorch-lightning

Latest version: 2.5.5

PyTorch Lightning is the lightweight PyTorch wrapper for ML researchers. Scale your models. Write less boilerplate.

Affected versions

Fixed versions

Vulnerability changelog

This vulnerability has no description

Resources

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Severity Details

CVSS Base Score

CRITICAL 9.1

CVSS v3 Details

CRITICAL 9.1

Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality Impact (C): NONE
Integrity Impact (I): HIGH
Availability Availability (A): HIGH