CVE-2023-24776Public exploitNetwork attack vector

Code execution via unfiltered offline plugin installation

Published Mar 6, 2023 · Updated Mar 6, 2025

Code injection in Funadmin 3.2.0 and earlier allows remote attackers to execute PHP code through the offline plugin installation workflow. The Addon.php installer accepts an uploaded archive containing an attacker-controlled plugin controller without filtering its PHP code, then exposes that controller through an add-on route. The demonstrated path requires access to the background offline-install workflow; the cited materials do not establish how that access is obtained.

CVSS severity9.8
Critical
EPSS probability1.41%
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 Funadmin 3.2.0 and earlier allows remote attackers to execute PHP code through the offline plugin installation workflow. The Addon.php installer accepts an uploaded archive containing an attacker-controlled plugin controller without filtering its PHP code, then exposes that controller through an add-on route. The demonstrated path requires access to the background offline-install workflow; the cited materials do not establish how that access is obtained.

The record

CVE
CVE-2023-24776
Published
Mar 6, 2023
Updated
Mar 6, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-94, T1505.003
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Mar 6, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 6, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8National Vulnerability DatabaseCVSS: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
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1505.003Web 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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