CVE-2024-2016Public exploitNetwork attack vector

Authenticated code execution via unsafe sitename handling

Published Feb 29, 2024 · Updated Aug 1, 2024

Code injection in ZhiCms 4.0 allows remote authenticated users to execute injected code through the sitename setting. The index function in app/manage/controller/setcontroller.php incorporates attacker-controlled sitename data into generated code without neutralizing executable syntax; the published record does not identify the final sink. Low-privileged authentication is required, and successful exploitation can read or alter application-accessible data or interrupt the service.

CVSS severity8.8
High
EPSS probability1.02%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in ZhiCms 4.0 allows remote authenticated users to execute injected code through the sitename setting. The index function in app/manage/controller/setcontroller.php incorporates attacker-controlled sitename data into generated code without neutralizing executable syntax; the published record does not identify the final sink. Low-privileged authentication is required, and successful exploitation can read or alter application-accessible data or interrupt the service.

The record

CVE
CVE-2024-2016
Published
Feb 29, 2024
Updated
Aug 1, 2024
Vendor
ZhiCms
Product
ZhiCms
Classifications
CWE-94, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 29, 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=4.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

ZhiCms · ZhiCmsversion=4.0

Published CVSS scores

6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDBCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/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.

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-94Improper Control of Generation of Code ('Code Injection')
T1190Exploit Public-Facing Application

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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