CVE-2024-4267Public exploit

Arbitrary command execution via unvalidated file paths

Published May 22, 2024 · Updated Aug 1, 2024

Command injection in ParisNeo LoLLMs WebUI 9.5 allows local users to execute arbitrary system commands through a crafted file path. The open_file function passes a user-supplied path to subprocess.Popen without adequately validating or neutralizing command elements. Reaching the locally operated interface requires no application privileges, and successful exploitation runs commands with the WebUI process's privileges.

CVSS severity9.8
Critical
EPSS probability1.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in ParisNeo LoLLMs WebUI 9.5 allows local users to execute arbitrary system commands through a crafted file path. The open_file function passes a user-supplied path to subprocess.Popen without adequately validating or neutralizing command elements. Reaching the locally operated interface requires no application privileges, and successful exploitation runs commands with the WebUI process's privileges.

The record

CVE
CVE-2024-4267
Published
May 22, 2024
Updated
Aug 1, 2024
Vendor
ParisNeo
Product
LoLLMs WebUI
Classifications
CWE-77, T1059
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 22, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=9.5
  2. Affected versionversion=unspecified <=latest

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

ParisNeo · LoLLMs WebUIversion=9.5; version=unspecified <=latest

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.4huntr.devCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

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

Technologies

Your stack

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Your stack

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