CVE-2024-32161Public exploitNetwork attack vector

Authenticated code execution via plugin archive extraction

Published Apr 17, 2024 · Updated Jul 9, 2026

Unrestricted file upload in JiZhiCMS 2.5 allows remote authenticated users to execute PHP code through the administrative plugin updater. The Plugins update endpoint accepts a user-controlled download_url, retrieves a ZIP archive, and extracts executable PHP into the web-accessible app/admin/exts directory. Administrative access is required; successful exploitation runs attacker-supplied PHP in the web server context and can compromise the hosted site.

CVSS severity9.8
Critical
EPSS probability0.72%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in JiZhiCMS 2.5 allows remote authenticated users to execute PHP code through the administrative plugin updater. The Plugins update endpoint accepts a user-controlled download_url, retrieves a ZIP archive, and extracts executable PHP into the web-accessible app/admin/exts directory. Administrative access is required; successful exploitation runs attacker-supplied PHP in the web server context and can compromise the hosted site.

The record

CVE
CVE-2024-32161
Published
Apr 17, 2024
Updated
Jul 9, 2026
Vendor
Langfang Extreme Network Technology Co., Ltd
Product
JiZhiCMS
Classifications
CWE-434, T1505.003
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Apr 17, 2024CVE publishedPublication date reported by the CVE source.
  2. Jul 9, 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=2.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Langfang Extreme Network Technology Co., Ltd · JiZhiCMSversion=2.5

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/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.

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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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1505.003Server Software Component: Web Shell

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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