EUVD-2026-19665

| CVE-2026-35483 MEDIUM
2026-04-07 GitHub_M
5.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

3
EUVD ID Assigned
Apr 07, 2026 - 15:00 euvd
EUVD-2026-19665
Analysis Generated
Apr 07, 2026 - 15:00 vuln.today
CVE Published
Apr 07, 2026 - 14:45 nvd
MEDIUM 5.3

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.

Analysis

Unauthenticated path traversal in text-generation-webui prior to version 4.3 enables remote attackers to read arbitrary files with .jinja, .jinja2, .yaml, or .yml extensions from the server filesystem. The vulnerability resides in the load_template() function and allows disclosure of configuration files, templates, and other sensitive data without authentication. …

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Priority Score

27
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +26
POC: 0

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EUVD-2026-19665 vulnerability details – vuln.today

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