CVE-2024-0933Network attack vector

Authenticated unrestricted file upload via Upload.php

Published Jan 26, 2024 · Updated May 29, 2025

Unrestricted file upload in Upload.php in Niushop B2B2C V5 allows remote authenticated users to store attacker-chosen files. The public record identifies Upload.php but does not disclose the request parameter, missing validation, accepted file types, or storage path. Low-privileged access is required; published sources do not establish executable placement or code execution.

CVSS severity9.8
Critical
EPSS probability0.58%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in Upload.php in Niushop B2B2C V5 allows remote authenticated users to store attacker-chosen files. The public record identifies Upload.php but does not disclose the request parameter, missing validation, accepted file types, or storage path. Low-privileged access is required; published sources do not establish executable placement or code execution.

The record

CVE
CVE-2024-0933
Published
Jan 26, 2024
Updated
May 29, 2025
Vendor
Suishang Information Technology (Shanghai) Co., Ltd.
Product
Suishang Enterprise-Level B2B2C Multi-User Mall System
Classifications
CWE-434, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 26, 2024CVE publishedPublication date reported by the CVE source.
  2. May 29, 2025Record 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=V5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Suishang Information Technology (Shanghai) Co., Ltd. · Suishang Enterprise-Level B2B2C Multi-User Mall Systemversion=V5

Published CVSS scores

6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDBCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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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