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Security Advisories

CVE-2025-9799

NVD

https://nvd.nist.gov/vuln/detail/CVE-2025-9799

Severity

Unknown
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Summary

Langfuse Webhook promptRouter.ts promptChangeEventSourcing server-side request forgery

Description

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.

References

Affected packages


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