CVE-2024-40039Public exploitNetwork attack vector

Administrative group deletion via forged POST request

Published Jul 9, 2024 · Updated Mar 13, 2025

Cross-site request forgery in Wangtai idcCMS 1.35 allows remote attackers to delete an administrative user group through a forged POST request. The published proof of concept sends attacker-chosen dataID input to /admin/userGroup_deal.php?mudi=del without a request token. Exploitation requires an authenticated administrator's browser to submit the request, after which the selected group is deleted.

CVSS severity8.8
High
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Wangtai idcCMS 1.35 allows remote attackers to delete an administrative user group through a forged POST request. The published proof of concept sends attacker-chosen dataID input to /admin/userGroup_deal.php?mudi=del without a request token. Exploitation requires an authenticated administrator's browser to submit the request, after which the selected group is deleted.

The record

CVE
CVE-2024-40039
Published
Jul 9, 2024
Updated
Mar 13, 2025
Vendor
Fuzhou Wangtai Software Technology Co., Ltd.
Product
Wangtai IDC Cloud Management System (idcCMS)
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Mar 13, 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=1.35

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Fuzhou Wangtai Software Technology Co., Ltd. · Wangtai IDC Cloud Management System (idcCMS)version=1.35

Published CVSS scores

8.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
T1204.001User Execution: Malicious Link

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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