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I. Basic Information for CVE-2026-35486
Vulnerability Information

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Vulnerability Title
text-generation-webui has a SSRF in superbooga/superboogav2 extensions — no URL validation
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Text Generation Web UI 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Text Generation Web UI是oobabooga个人开发者的一个本地AI的UI界面。 Text Generation Web UI 4.3之前版本存在代码问题漏洞,该漏洞源于superbooga和superboogav2 RAG扩展通过requests.get获取用户提供的URL时未进行任何验证,可能导致攻击者访问云元数据端点、窃取IAM凭据并探测内部服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
oobaboogatext-generation-webui < 4.3 -
II. Public POCs for CVE-2026-35486
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III. Intelligence Information for CVE-2026-35486
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IV. Related Vulnerabilities
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