CVE-2025-14086Public exploitNetwork attack vector

Member identifier disclosure via unchecked openid lookup

Published Dec 5, 2025 · Updated Dec 5, 2025

Improper access control in Youlai Tech youlai-mall 1.0.0 and 2.0.0 allows remote authenticated users to disclose member identifiers. The openid member lookup accepts any supplied openid without ownership or permission checks and returns the matching member ID and status. A valid App token and a known or discoverable victim openid are required; the exposed mapping enables account enumeration and follow-on IDOR attacks.

CVSS severity8.8
High
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Improper access control in Youlai Tech youlai-mall 1.0.0 and 2.0.0 allows remote authenticated users to disclose member identifiers. The openid member lookup accepts any supplied openid without ownership or permission checks and returns the matching member ID and status. A valid App token and a known or discoverable victim openid are required; the exposed mapping enables account enumeration and follow-on IDOR attacks.

The record

CVE
CVE-2025-14086
Published
Dec 5, 2025
Updated
Dec 5, 2025
Vendor
Youlai Tech
Product
youlai-mall
Classifications
CWE-284, CWE-266, T1087
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 5, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 5, 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

2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/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:3.1/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 exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
CWE-266Incorrect Privilege Assignment
T1087Account Discovery

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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