CVE-2026-2076Public exploitNetwork attack vector

Account manipulation via unchecked user management endpoints

Published Feb 7, 2026 · Updated Feb 7, 2026

Improper authorization in yeqifu warehouse through aaf29962ba407d22d991781de28796ee7b4670e4 allows remote authenticated users to manage accounts. The addUser, updateUser, and deleteUser methods in UserController invoke user-service create, update, and removal operations without role or permission checks. Any logged-in user can create backdoor accounts, alter existing accounts, or delete legitimate users, including an administrator.

CVSS severity8.8
High
EPSS probability0.27%
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 yeqifu warehouse through aaf29962ba407d22d991781de28796ee7b4670e4 allows remote authenticated users to manage accounts. The addUser, updateUser, and deleteUser methods in UserController invoke user-service create, update, and removal operations without role or permission checks. Any logged-in user can create backdoor accounts, alter existing accounts, or delete legitimate users, including an administrator.

The record

CVE
CVE-2026-2076
Published
Feb 7, 2026
Updated
Feb 7, 2026
Vendor
yeqifu
Product
warehouse
Classifications
CWE-285, CWE-266, T1098, T1531
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 7, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 7, 2026Record 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=aaf29962ba407d22d991781de28796ee7b4670e4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

yeqifu · warehouseversion=aaf29962ba407d22d991781de28796ee7b4670e4

Published CVSS scores

6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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
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-285Improper Authorization
CWE-266Incorrect Privilege Assignment
T1098Account Manipulation
T1531Account Access Removal

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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