CVE-2024-52412Network attack vector

Unauthenticated object injection via untrusted deserialization

Published Nov 16, 2024 · Updated Apr 28, 2026

PHP object injection in Stephen Cui Xin 1.0.8.1 and earlier allows remote attackers to inject objects through untrusted serialized data. Neither the CNA record nor Patchstack discloses the affected entry point, deserialization call, or source of the serialized input. Exploitation is unauthenticated and requires a usable POP chain; resulting effects depend on that chain and include code or SQL injection, path traversal, or service interruption.

CVSS severity9.8
Critical
EPSS probability0.52%
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 Stephen Cui Xin 1.0.8.1 and earlier allows remote attackers to inject objects through untrusted serialized data. Neither the CNA record nor Patchstack discloses the affected entry point, deserialization call, or source of the serialized input. Exploitation is unauthenticated and requires a usable POP chain; resulting effects depend on that chain and include code or SQL injection, path traversal, or service interruption.

The record

CVE
CVE-2024-52412
Published
Nov 16, 2024
Updated
Apr 28, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-502, CAPEC-586, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 16, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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

9.8PatchstackCVSS: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 exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
CAPEC-586Object Injection
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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