CVE-2024-8736: Denial of Service (DoS) via Multipart Boundary in parisneo/lollms-webui
First published: Thu Mar 20 2025(Updated: )
A Denial of Service (DoS) vulnerability exists in multiple file upload endpoints of parisneo/lollms-webui version V12 (Strawberry). The vulnerability can be exploited remotely via Cross-Site Request Forgery (CSRF). Despite CSRF protection preventing file uploads, the application still processes multipart boundaries, leading to resource exhaustion. By appending additional characters to the multipart boundary, an attacker can cause the server to parse each byte of the boundary, ultimately leading to service unavailability. This vulnerability is present in the `/upload_avatar`, `/upload_app`, and `/upload_logo` endpoints.
Credit: security@huntr.dev
| Affected Software | Affected Version | How to fix |
|---|---|---|
| parisneo lollms | ||
| Lollms | =12 |
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Frequently Asked Questions
What is the severity of CVE-2024-8736?
CVE-2024-8736 is categorized as a Denial of Service (DoS) vulnerability.
How do I fix CVE-2024-8736?
To fix CVE-2024-8736, update the application to the latest version containing the necessary security patches.
Which software is affected by CVE-2024-8736?
CVE-2024-8736 affects the parisneo/lollms-webui version V12 (Strawberry) specifically.
Can CVE-2024-8736 be exploited remotely?
Yes, CVE-2024-8736 can be exploited remotely through Cross-Site Request Forgery (CSRF) attacks.
What type of vulnerability is CVE-2024-8736?
CVE-2024-8736 is a Denial of Service (DoS) vulnerability related to file upload endpoints.
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