CVE-2025-15087Public exploitNetwork attack vector

Cross-account payment initiation via unchecked order number

Published Dec 25, 2025 · Updated Dec 25, 2025

Improper authorization in Youlai Tech youlai-mall 1.0.0 and 2.0.0 allows remote authenticated users to initiate payments for other users' orders. submitOrderPayment passes the request's orderSn directly to an order lookup and payment provider without verifying that the order belongs to the authenticated member. Exploitation requires a valid application token and another user's order number; the reported consequence is unauthorized payment initiation and cross-account payment confusion.

CVSS severityUnavailable
Unscored
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in Youlai Tech youlai-mall 1.0.0 and 2.0.0 allows remote authenticated users to initiate payments for other users' orders. submitOrderPayment passes the request's orderSn directly to an order lookup and payment provider without verifying that the order belongs to the authenticated member. Exploitation requires a valid application token and another user's order number; the reported consequence is unauthorized payment initiation and cross-account payment confusion.

The record

CVE
CVE-2025-15087
Published
Dec 25, 2025
Updated
Dec 25, 2025
Vendor
Youlai Tech
Product
youlai-mall
Classifications
CWE-266, CWE-285, T1078
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 25, 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=1.0.0
  2. Affected versionversion=2.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Youlai Tech · youlai-mallversion=1.0.0; version=2.0.0

Published CVSS scores

4.3VulDBCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR
5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

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-266Incorrect Privilege Assignment
CWE-285Improper Authorization
T1078Valid Accounts

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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