Description

text-generation-webui is an open-source web interface for running Large Language Models. Prior to 4.3, he superbooga and superboogav2 RAG extensions fetch user-supplied URLs via requests.get() with zero validation — no scheme check, no IP filtering, no hostname allowlist. An attacker can access cloud metadata endpoints, steal IAM credentials, and probe internal services. The fetched content is exfiltrated through the RAG pipeline. This vulnerability is fixed in 4.3.

INFO

Published Date :

2026-04-07T14:49:37.805Z

Last Modified :

2026-04-09T14:37:31.599Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-35486 vulnerability.

Vendors Products
Oobabooga
  • Text-generation-webui
  • Text Generation Web Ui
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-35486.

URL Resource
https://github.com/oobabooga/text-generation-webui/security/advisories/GHSA-jvrj-w5hq-6cp2 cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

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Privileges Required
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