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Description

text-generation-webui is an open-source web interface for running Large Language Models. Prior to 4.3, an unauthenticated path traversal vulnerability in load_template() allows reading files with .jinja, .jinja2, .yaml, or .yml extensions from anywhere on the server filesystem. For .jinja files the content is returned verbatim; for .yaml files a parsed key is extracted. This vulnerability is fixed in 4.3.

PUBLISHED Reserved 2026-04-02 | Published 2026-04-07 | Updated 2026-04-07 | Assigner GitHub_M




MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Problem types

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Product status

< 4.3
affected

References

github.com/...-webui/security/advisories/GHSA-85fx-vw25-4c95

cve.org (CVE-2026-35483)

nvd.nist.gov (CVE-2026-35483)

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