CVE-2026-35483 — text-generation-webui has a Path Traversal in load_template() — .jinja/.yaml/.yml file read without authentication
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 …
Published: 2026-04-07 · CVSS: 5.3 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7