CVE-2024-8736
Parisneo Lollms-Webui Multipart Boundary DoS
Description
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.
INFO
Published Date :
March 20, 2025, 10:15 a.m.
Last Modified :
April 4, 2025, 9:15 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-8736.
| URL | Resource |
|---|---|
| https://huntr.com/bounties/935dbc03-1b43-4dbb-b6cd-1aa95a789d4f | Exploit |
| https://huntr.com/bounties/935dbc03-1b43-4dbb-b6cd-1aa95a789d4f | Exploit |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-8736 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-8736 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by [email protected]
Apr. 04, 2025
Action Type Old Value New Value Added CWE CWE-352 Removed CWE CWE-400 -
Initial Analysis by [email protected]
Apr. 01, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Added CWE CWE-352 Added CPE Configuration OR *cpe:2.3:a:lollms:lollms_web_ui:12:*:*:*:*:*:*:* Added Reference Type CISA-ADP: https://huntr.com/bounties/935dbc03-1b43-4dbb-b6cd-1aa95a789d4f Types: Exploit Added Reference Type huntr.dev: https://huntr.com/bounties/935dbc03-1b43-4dbb-b6cd-1aa95a789d4f Types: Exploit -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Mar. 20, 2025
Action Type Old Value New Value Added Reference https://huntr.com/bounties/935dbc03-1b43-4dbb-b6cd-1aa95a789d4f -
New CVE Received by [email protected]
Mar. 20, 2025
Action Type Old Value New Value Added Description 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. Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H Added CWE CWE-400 Added Reference https://huntr.com/bounties/935dbc03-1b43-4dbb-b6cd-1aa95a789d4f
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-8736 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-8736
weaknesses.