high7.8
CVE-2025-8406
ZenML is vulnerable to Path Traversal through its `PathMaterializer` class
Impact
ZenML version 0.83.1 is affected by a path traversal vulnerability in the `PathMaterializer` class. The `load` function uses `is_path_within_directory` to validate files during `data.tar.gz` extraction, which fails to effectively detect symbolic and hard links. This vulnerability can lead to arbitrary file writes, potentially resulting in arbitrary command execution if critical files are overwritten.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | zenml | >= 0.81.0, < 0.84.2 | 0.84.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Zenml | Zenml | from 0.83.1 before 0.84.2 |