CVE-2026-32470Network attack vector

Unauthenticated object injection via deserialization

Published Aug 18, 2026 · Updated Aug 18, 2026

PHP object injection in Roxnor FundEngine before 1.8.0 allows remote attackers to inject crafted PHP objects via web requests. Public advisories state that the plugin deserializes untrusted input, but they do not identify the vulnerable endpoint, action, parameter, or function. No known POP chain is present in the plugin itself, so code execution or file and data impacts depend on a usable gadget chain from WordPress core, the active theme, or another installed plugin.

CVSS severity9.8
Critical
EPSS probability0.38%
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 Roxnor FundEngine before 1.8.0 allows remote attackers to inject crafted PHP objects via web requests. Public advisories state that the plugin deserializes untrusted input, but they do not identify the vulnerable endpoint, action, parameter, or function. No known POP chain is present in the plugin itself, so code execution or file and data impacts depend on a usable gadget chain from WordPress core, the active theme, or another installed plugin.

The record

CVE
CVE-2026-32470
Published
Aug 18, 2026
Updated
Aug 18, 2026
Vendor
Roxnor
Product
FundEngine
Classifications
CWE-502, CAPEC-586, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 18, 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=n/a <=1.7.9 changes=[{"at":"1.8.0","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Roxnor · FundEngineversion=n/a <=1.7.9 changes=[{"at":"1.8.0","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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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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