CVE-2024-6959: Denial of Service (DOS) in multipart boundary while uploading file in parisneo/lollms-webui

First published: Sun Oct 13 2024(Updated: )

A vulnerability in parisneo/lollms-webui version 9.8 allows for a Denial of Service (DOS) attack when uploading an audio file. If an attacker appends a large number of characters to the end of a multipart boundary, the system will continuously process each character, rendering lollms-webui inaccessible. This issue is exacerbated by the lack of Cross-Site Request Forgery (CSRF) protection, enabling remote exploitation. The vulnerability leads to service disruption, resource exhaustion, and extended downtime.

Credit: security@huntr.dev

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