Directory Traversal Affecting open-webui package, versions <0.11.4-r4


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.55% (45th percentile)

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  • Snyk IDSNYK-WOLFILATEST-OPENWEBUI-20563251
  • published8 Oct 2026
  • disclosed24 Jul 2026

Introduced: 24 Jul 2026

CVE-2026-66007  (opens in a new tab)
CWE-22  (opens in a new tab)

How to fix?

Upgrade Wolfi open-webui to version 0.11.4-r4 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream open-webui package and not the open-webui package as distributed by Wolfi. See How to fix? for Wolfi relevant fixed versions and status.

Datasets through 5.0.0, fixed in commit f989ef9, contains a path traversal vulnerability in folder-based dataset builders where the file_name metadata field is not properly validated before being joined to the dataset directory. Attackers can supply crafted file_name values with directory traversal sequences to read arbitrary local files, which are then embedded into output when save_to_disk or push_to_hub is called.

CVSS Base Scores

version 3.1