Vulnerability Description
Flowise is a drag & drop user interface to build a customized large language model flow. In version 1.4.3 of Flowise, A CORS misconfiguration sets the Access-Control-Allow-Origin header to all, allowing arbitrary origins to connect to the website. In the default configuration (unauthenticated), arbitrary origins may be able to make requests to Flowise, stealing information from the user. This CORS misconfiguration may be chained with the path injection to allow an attacker attackers without access to Flowise to read arbitrary files from the Flowise server. As of time of publication, no known patches are available.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Flowiseai | Flowise | 1.4.3 |
Related Weaknesses (CWE)
References
- https://github.com/FlowiseAI/Flowise/blob/e93ce07851cdc0fcde12374f301b8070f20436Product
- https://securitylab.github.com/advisories/GHSL-2023-232_GHSL-2023-234_Flowise/ExploitThird Party Advisory
- https://github.com/FlowiseAI/Flowise/blob/e93ce07851cdc0fcde12374f301b8070f20436Product
- https://securitylab.github.com/advisories/GHSL-2023-232_GHSL-2023-234_Flowise/ExploitThird Party Advisory
FAQ
What is CVE-2024-36421?
CVE-2024-36421 is a vulnerability with a CVSS score of 7.5 (HIGH). Flowise is a drag & drop user interface to build a customized large language model flow. In version 1.4.3 of Flowise, A CORS misconfiguration sets the Access-Control-Allow-Origin header to all, allowi...
How severe is CVE-2024-36421?
CVE-2024-36421 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-36421?
Check the references section above for vendor advisories and patch information. Affected products include: Flowiseai Flowise.