CVE-2024-22724Public exploit

Code execution via trusted avatar filename

Published Mar 21, 2024 · Updated Aug 6, 2024

Code injection in osCommerce 4 allows local users to execute arbitrary code through the administrator profile-photo upload feature. The /admin/upload and /admin/adminaccount/saveaccount workflow trusts a client-modified avatar filename, accepting a GIF/PHP polyglot after its extension is changed to .php. Low-privileged authenticated access to the administrator profile editor is required; successful uploads run PHP commands in the web server context.

CVSS severity6.6
Medium
EPSS probability0.31%
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 osCommerce 4 allows local users to execute arbitrary code through the administrator profile-photo upload feature. The /admin/upload and /admin/adminaccount/saveaccount workflow trusts a client-modified avatar filename, accepting a GIF/PHP polyglot after its extension is changed to .php. Low-privileged authenticated access to the administrator profile editor is required; successful uploads run PHP commands in the web server context.

The record

CVE
CVE-2024-22724
Published
Mar 21, 2024
Updated
Aug 6, 2024
Vendor
osCommerce
Product
osCommerce
Classifications
CWE-94, T1505.003
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 21, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 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=v4

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

osCommerce · osCommerceversion=v4

Published CVSS scores

6.6CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

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)
Vectorlocal
Privilegesauthenticated
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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