ZenML is vulnerable to Path Traversal through its `PathMaterializer` class

高 7.8CVE-2025-8406 · GHSA-q92x-2x5g-h365 · PYSEC-2026-2071 · 05/10/2025 公開 · 19/10/2026 更新

要点

CVE-2025-8406 は zenml, zenml (zenml) に影響する深刻度「高」 (CVSS 7.8) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.36%（全脆弱性の 30.4% より高い）。
対処：0.84.2 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
zenml PyPI	`≥ 0.81.0, < 0.84.2`	`0.84.2`
zenml zenml	`≥ 0.83.1, < 0.84.2`	`0.84.2`

概要

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.

NVD の説明

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.