cvedb.io
CVE-2025-9799
MEDIUM · CVSS 5
EPSS exploitation probability: 0%
Published 2025-09-01T22:15:31.283 · Last modified 2026-06-17T10:09:47.503

Summary

A security flaw has been discovered in Langfuse up to 3.88.0. Affected by this vulnerability is the function promptChangeEventSourcing of the file web/src/features/prompts/server/routers/promptRouter.ts of the component Webhook Handler. Performing manipulation results in server-side request forgery. The attack may be initiated remotely. A high degree of complexity is needed for the attack. The exploitation appears to be difficult. The exploit has been released to the public and may be exploited.

Affected products

langfuse — langfuse

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.