CVE-2024-4590Public exploitNetwork attack vector

Configuration tampering via forged sys_info.php requests

Published May 7, 2024 · Updated Aug 1, 2024

Cross-site request forgery in DedeCMS 5.7 allows remote attackers to alter site configuration through /src/dede/sys_info.php. The published proof of concept submits a fixed token with dopost=save and attacker-chosen edit___cfg_* values, causing the handler to overwrite global site settings. Exploitation requires an authenticated administrator's browser to submit the forged form, and the demonstrated consequence is unauthorized configuration changes.

CVSS severity4.3
Medium
EPSS probability0.42%
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 alter site configuration through /src/dede/sys_info.php. The published proof of concept submits a fixed token with dopost=save and attacker-chosen edit___cfg_* values, causing the handler to overwrite global site settings. Exploitation requires an authenticated administrator's browser to submit the forged form, and the demonstrated consequence is unauthorized configuration changes.

The record

CVE
CVE-2024-4590
Published
May 7, 2024
Updated
Aug 1, 2024
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. May 7, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record 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:3.1/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
4.3NIST NVDCVSS: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)
T1204.001Malicious 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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