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.
Advisories
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Fixes
Solution
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Workaround
No workaround given by the vendor.
References
History
Tue, 15 Sep 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Flowise before 3.1.4 Server-Side Request Forgery via document loaders | |
| First Time appeared |
Flowiseai
Flowiseai flowise |
|
| Weaknesses | CWE-918 | |
| CPEs | cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Flowiseai
Flowiseai flowise |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-15T15:18:00.389Z
Reserved: 2026-09-15T11:06:02.263Z
Link: CVE-2026-91938
No data.
Status : Received
Published: 2026-09-15T16:17:45.317
Modified: 2026-09-15T16:17:45.317
Link: CVE-2026-91938
No data.
OpenCVE Enrichment
No data.
Weaknesses