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Advisories

Flowise before 3.1.4 Server-Side Request Forgery via document loaders

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severity
high
date
Affecting

  • Flowise >= 0, < 3.1.4

  • Flowise >= 0, < 3.1.4

CWE
  • CWE-918 Server-Side Request Forgery (SSRF)
CVSS
7.6
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
Credit
kodareef5
Description
Flowise versions before 3.1.4 contain a server-side request forgery vulnerability in Cheerio, Playwright, and Puppeteer document loader nodes that bypass SSRF protection. Attackers can provide arbitrary URLs to fetch cloud metadata, internal services, and private network resources with response content returned as document text.

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