CVE-2024-4371Network attack vector

Unauthenticated PHP object injection via crafted cookie

Published Jun 13, 2024 · Updated Apr 8, 2026

PHP object injection in Codexpert CoDesigner 4.4.1 and earlier allows remote attackers to inject objects through a crafted cookie. The plugin deserializes attacker-controlled data from the recently_viewed_products cookie without validating its contents before object creation. No authentication is required; file deletion, sensitive-data retrieval, or code execution requires a usable POP chain from another installed plugin or theme.

CVSS severity9.8
Critical
EPSS probability0.68%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

PHP object injection in Codexpert CoDesigner 4.4.1 and earlier allows remote attackers to inject objects through a crafted cookie. The plugin deserializes attacker-controlled data from the recently_viewed_products cookie without validating its contents before object creation. No authentication is required; file deletion, sensitive-data retrieval, or code execution requires a usable POP chain from another installed plugin or theme.

The record

CVE
CVE-2024-4371
Published
Jun 13, 2024
Updated
Apr 8, 2026
Vendor
Codexpert
Product
CoDesigner
Classifications
CWE-502, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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=0 <=4.4.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Codexpert · CoDesignerversion=0 <=4.4.1

Published CVSS scores

9.0WordfenceCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
9.8NIST NVDCVSS: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.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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