CVE-2023-24646Public exploitNetwork attack vector

Unauthenticated code execution via unrestricted PHP upload

Published Feb 13, 2023 · Updated Mar 21, 2025

Unrestricted file upload in Food Ordering System 2.0 allows remote attackers to execute arbitrary code via a crafted PHP file. The save_settings action in /fos/admin/ajax.php accepts the img multipart field with a .php filename without enforcing an image-only type, making the uploaded script executable by the web server. The endpoint is remotely reachable without reported authentication or user interaction, and exploitation runs commands with the web server's privileges.

CVSS severity9.8
Critical
EPSS probability1.07%
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 Food Ordering System 2.0 allows remote attackers to execute arbitrary code via a crafted PHP file. The save_settings action in /fos/admin/ajax.php accepts the img multipart field with a .php filename without enforcing an image-only type, making the uploaded script executable by the web server. The endpoint is remotely reachable without reported authentication or user interaction, and exploitation runs commands with the web server's privileges.

The record

CVE
CVE-2023-24646
Published
Feb 13, 2023
Updated
Mar 21, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-434, T1190, T1505.003
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 13, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 21, 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 privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1190Exploit Public-Facing Application
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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