FlowiseAI Flowise up to 3.0.2 Evaluations Endpoint index.ts axios.post Host/X-Forwarded-Proto server-side request forgery

Summaryinfo

A vulnerability was found in FlowiseAI Flowise up to 3.0.2. It has been rated as critical. This issue affects the function axios.post of the file packages/server/src/controllers/evaluations/index.ts of the component Evaluations Endpoint. This manipulation of the argument Host/X-Forwarded-Proto causes server-side request forgery. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability is registered as CVE-2026-90580. Remote exploitation of the attack is possible. Furthermore, an exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical was found in FlowiseAI Flowise up to 3.0.2. Affected by this vulnerability is the function axios.post of the file packages/server/src/controllers/evaluations/index.ts of the component Evaluations Endpoint. The manipulation of the argument Host/X-Forwarded-Proto with an unknown input leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is shared at github.com. This vulnerability is known as CVE-2026-90580. The exploitation appears to be easy. The attack can be launched remotely. Technical details and also a public exploit are known.

It is possible to download the exploit at github.com. It is declared as proof-of-concept.

Upgrading to version 3.1.3 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 700137738bcaebefd4709021f6d6b0abcd7df0ac is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• FlowiseAI

Name

• Flowise

Version

• 3.0.0
• 3.0.1
• 3.0.2

License

• open-source

Support

• end of life

Website

• Product: https://github.com/FlowiseAI/Flowise/

CPE 2.3info

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CPE 2.2info

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Submitinfo

Accepted

• Submit #913327: FlowiseAI Flowise 3.0.1 => affected<=3.0.2 SSRF (by ZAST.AI)

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