CVE-2025-2332Network attack vector

Unauthenticated object injection via untrusted metadata deserialization

Published Mar 27, 2025 · Updated Apr 8, 2026

PHP object injection in Smackcoders Inc. WP Ultimate Exporter 2.13 and earlier allows remote attackers to inject PHP objects. The returnMetaValueAsCustomerInput function passes attacker-controlled metadata to PHP deserialization, allowing object instantiation. Exploitation requires another installed plugin or theme to supply a usable POP chain; resulting effects can include file deletion, sensitive-data access, or code execution.

CVSS severity9.8
Critical
EPSS probability0.75%
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 Smackcoders Inc. WP Ultimate Exporter 2.13 and earlier allows remote attackers to inject PHP objects. The returnMetaValueAsCustomerInput function passes attacker-controlled metadata to PHP deserialization, allowing object instantiation. Exploitation requires another installed plugin or theme to supply a usable POP chain; resulting effects can include file deletion, sensitive-data access, or code execution.

The record

CVE
CVE-2025-2332
Published
Mar 27, 2025
Updated
Apr 8, 2026
Vendor
Smackcoders Inc.
Product
WP Ultimate Exporter
Classifications
CWE-502, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 27, 2025CVE 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 <=2.13

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Smackcoders Inc. · WP Ultimate Exporterversion=0 <=2.13

Published CVSS scores

9.8WordfenceCVSS: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
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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