CVE-2026-107436
Received Received - Intake

Deserialization of Untrusted Data in Strong Testimonials

Publication date: 2026-10-18

Last updated on: 2026-10-18

Assigner: Patchstack

Description
Deserialization of Untrusted Data vulnerability in WP Chill Strong Testimonials strong-testimonials allows Object Injection.This issue affects Strong Testimonials: from n/a through 3.3.12.

CVSS Scores

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Meta Information

Published
2026-10-18
Last Modified
2026-10-18
Generated
2026-10-18
AI Q&A
2026-10-18
EPSS Evaluated
N/A
NVD
CVE-2026-107436
EUVD
EUVD-2026-103433

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
WP Chill Strong Testimonials 0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-502 The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

Attack-Flow Graph

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Executive Summary

This vulnerability is a PHP Object Injection flaw in the WordPress Strong Testimonials Plugin versions 3.3.12 and earlier. It allows attackers to inject malicious objects during deserialization, potentially leading to remote code execution or other harmful server actions.

Detection Guidance

Check if the Strong Testimonials plugin version is 3.3.12 or earlier. Use commands like 'wp plugin list' in WordPress CLI or inspect the plugin files for version details in the main plugin file header.

Impact Analysis

An attacker could exploit this to execute arbitrary code on your server, take control of your website, steal data, or disrupt services. The high CVSS score (8.8) indicates a significant risk of exploitation.

Compliance Impact

This vulnerability could lead to unauthorized data access or breaches, violating GDPR (data protection) and HIPAA (health data privacy) requirements. Non-compliance may result in legal penalties or reputational damage.

Mitigation Strategies

Update the Strong Testimonials plugin to version 3.3.13 or later immediately. If updating is not possible, apply a mitigation rule from Patchstack to block attacks until the update is applied.

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