CVE-2024-10913Network attack vector

Unauthenticated PHP object injection via unsafe deserialization

Published Nov 20, 2024 · Updated Apr 8, 2026

PHP object injection in the Clone plugin for WordPress 2.4.6 and earlier allows remote attackers to inject objects through crafted serialized data. The recursive_unserialized_replace function passes attacker-controlled strings to PHP unserialize() without disabling object instantiation. Exploitation requires an administrator to run search-and-replace and a separate plugin or theme to provide a usable POP chain; resulting gadget execution can read data, delete files, or execute code.

CVSS severity8.8
High
EPSS probability0.66%
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 the Clone plugin for WordPress 2.4.6 and earlier allows remote attackers to inject objects through crafted serialized data. The recursive_unserialized_replace function passes attacker-controlled strings to PHP unserialize() without disabling object instantiation. Exploitation requires an administrator to run search-and-replace and a separate plugin or theme to provide a usable POP chain; resulting gadget execution can read data, delete files, or execute code.

The record

CVE
CVE-2024-10913
Published
Nov 20, 2024
Updated
Apr 8, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-502, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 20, 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?

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

8.8WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/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.

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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