LLMMedium
CVE-2026-35483: text-generation-webui is an open-source web interface for running Large Language Models. Prior to 4.…
- Occurred
- Apr 7, 2026
- Published
- Apr 7, 2026
- Source
- NVD CVE
Summary
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.
Tags
- CVE
- CVE-2026-35483
- cvss:MEDIUM
Classification
Category confidence: 90%
Severity confidence: 85%
Rationale: Vulnerability in LLM web interface allows unauthorized file access, representing a notable security failure.
Classifier: Qwen/Qwen3.5-35B-A3B-FP8