CVE-2024-2823Public exploitNetwork attack vector

Bound-user configuration modification via tokenless POST

Published Mar 22, 2024 · Updated Apr 10, 2025

Cross-site request forgery in DedeCMS 5.7 allows remote attackers to modify bound-user data through /src/dede/mda_main.php. The bind_user action accepts attacker-chosen email, password, domain, and channel values from a POST request without a demonstrated anti-CSRF token check. Exploitation requires an authenticated DedeCMS user's browser to submit the crafted request, and the demonstrated consequence is an unauthorized change to the site's bound-user configuration.

CVSS severity4.3
Medium
EPSS probability0.36%
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 DedeCMS 5.7 allows remote attackers to modify bound-user data through /src/dede/mda_main.php. The bind_user action accepts attacker-chosen email, password, domain, and channel values from a POST request without a demonstrated anti-CSRF token check. Exploitation requires an authenticated DedeCMS user's browser to submit the crafted request, and the demonstrated consequence is an unauthorized change to the site's bound-user configuration.

The record

CVE
CVE-2024-2823
Published
Mar 22, 2024
Updated
Apr 10, 2025
Vendor
Shanghai Zhuozhuo Network Technology Co., Ltd. (DesDev)
Product
DedeCMS
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 22, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 10, 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=5.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Shanghai Zhuozhuo Network Technology Co., Ltd. (DesDev) · DedeCMSversion=5.7

Published CVSS scores

4.3VulDBCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
4.3NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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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