CVE-2025-12854Public exploitNetwork attack vector

Cross-account order creation via unchecked userid parameter

Published Nov 7, 2025 · Updated Nov 7, 2025

Authorization bypass in newbee-ltd newbee-mall-plus 2.4.0 through 2.4.1 allows remote authenticated users to create orders for other users. The executeSeckill handler accepts the userid path parameter and writes the order result without checking that it matches the logged-in account. A valid storefront session and a flash-sale item are required; changing userid in the POST request creates an unauthorized order for the chosen account.

CVSS severity6.3
Medium
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in newbee-ltd newbee-mall-plus 2.4.0 through 2.4.1 allows remote authenticated users to create orders for other users. The executeSeckill handler accepts the userid path parameter and writes the order result without checking that it matches the logged-in account. A valid storefront session and a flash-sale item are required; changing userid in the POST request creates an unauthorized order for the chosen account.

The record

CVE
CVE-2025-12854
Published
Nov 7, 2025
Updated
Nov 7, 2025
Vendor
newbee-ltd
Product
newbee-mall-plus
Classifications
CWE-639, CWE-285, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 7, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 7, 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=2.4.0
  2. Affected versionversion=2.4.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

newbee-ltd · newbee-mall-plusversion=2.4.0; version=2.4.1

Published CVSS scores

2.6VulDBAV:N/AC:H/Au:N/C:N/I:P/A:N
3.7VulDBCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
6.3VulDBCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
2.9VulDBCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

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 exploitPublished

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
CWE-285Improper Authorization
T1190Exploit Public-Facing Application

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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