CVE-2026-32470 CRITICAL

CVE-2026-32470: WordPress FundEngine plugin <= 1.7.9 - PHP Object Injection vulnerability

Vendor Roxnor

Product FundEngine

Weakness CWE-502 · Unsafe deserialization

Published August 18, 2026

Last update August 18, 2026

View on NVD All CVEs

CVSS base score

9.8/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality High

Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

Unauthenticated PHP Object Injection in FundEngine <= 1.7.9 versions.

Explanation of Vulnerability in Simple Terms

02Summary

FundEngine versions up to 1.7.9 contain a deserialization vulnerability that allows unauthenticated attackers to run arbitrary code on the server. The vulnerability exists because the application deserializes untrusted data without proper validation. An attacker can exploit this remotely over the network without any user interaction or authentication.

What an attacker can do

03Attacker Capabilities

Run arbitrary code on the server and take full control of the site.

Potential impact on your site

04Site Impact

Complete compromise of the site, including data theft, malware installation, and service disruption.

Conditions required to exploit

05Prerequisites

Network access to the vulnerable FundEngine instance; no authentication required.

Key dates

06Disclosure timeline

August 18, 2026 CVE published

August 18, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-32470 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/502.html AskarLabs — CWE-502 write-up Deserialization of Untrusted Data

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