CVE-2024-8736Public exploitNetwork attack vector

Service interruption via extended multipart boundaries

Published Mar 20, 2025 · Updated Apr 4, 2025

Denial of service in ParisNeo LoLLMs WebUI V12 allows remote attackers to interrupt the service through cross-site requests. The /upload_avatar, /upload_app, and /upload_logo endpoints parse attacker-extended multipart boundaries byte by byte even when CSRF protection rejects the upload. An attacker must induce user interaction that sends the crafted request to a reachable instance; repeated parsing exhausts server resources and makes the interface unavailable.

CVSS severity6.5
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Denial of service in ParisNeo LoLLMs WebUI V12 allows remote attackers to interrupt the service through cross-site requests. The /upload_avatar, /upload_app, and /upload_logo endpoints parse attacker-extended multipart boundaries byte by byte even when CSRF protection rejects the upload. An attacker must induce user interaction that sends the crafted request to a reachable instance; repeated parsing exhausts server resources and makes the interface unavailable.

The record

CVE
CVE-2024-8736
Published
Mar 20, 2025
Updated
Apr 4, 2025
Vendor
ParisNeo
Product
LoLLMs WebUI
Classifications
CWE-352, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 20, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 4, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <=latest

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ParisNeo · LoLLMs WebUIversion=unspecified <=latest

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
7.1huntr.devCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
T1499Endpoint Denial of Service

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo