CVE-2025-49380Network attack vector

Unauthenticated PHP object injection

Published Oct 22, 2025 · Updated Oct 22, 2025

PHP object injection in WP Instinct WooCommerce Vehicle Parts Finder 3.7 and earlier allows remote attackers to inject objects. Patchstack has not published the vulnerable function, input field, or code path, stating only that the plugin deserializes untrusted data. No authentication or user interaction is required; consequences depend on a suitable POP chain and include code injection, SQL injection, path traversal, or service interruption.

CVSS severity9.8
Critical
EPSS probability0.47%
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 WP Instinct WooCommerce Vehicle Parts Finder 3.7 and earlier allows remote attackers to inject objects. Patchstack has not published the vulnerable function, input field, or code path, stating only that the plugin deserializes untrusted data. No authentication or user interaction is required; consequences depend on a suitable POP chain and include code injection, SQL injection, path traversal, or service interruption.

The record

CVE
CVE-2025-49380
Published
Oct 22, 2025
Updated
Oct 22, 2025
Vendor
WP Instinct
Product
WooCommerce Vehicle Parts Finder
Classifications
CWE-502, CAPEC-586, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 22, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 22, 2025Record 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=n/a <=<= 3.7 changes=[{"at":"3.8","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WP Instinct · WooCommerce Vehicle Parts Finderversion=n/a <=<= 3.7 changes=[{"at":"3.8","status":"unaffected"}]

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.

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
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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