CVE-2026-62105
Received Received - Intake

Unauthenticated PHP Object Injection in ThemeREX Addons

Publication date: 2026-09-11

Last updated on: 2026-09-11

Assigner: Patchstack

Description
Unauthenticated PHP Object Injection in ThemeREX Addons < 2.45.0 versions.

CVSS Scores

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Meta Information

Published
2026-09-11
Last Modified
2026-09-11
Generated
2026-09-12
AI Q&A
2026-09-11
EPSS Evaluated
N/A
NVD
CVE-2026-62105
EUVD
EUVD-2026-76197

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
themerex addons to 2.45.0 (exc)

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 is an unauthenticated PHP Object Injection vulnerability in ThemeREX Addons plugin versions before 2.45.0. It allows remote attackers to inject malicious PHP objects without authentication, potentially leading to remote code execution or other serious attacks.

Impact Analysis

An attacker could exploit this to execute arbitrary code on your server, take control of your website, steal sensitive data, or perform other malicious actions. The high CVSS score (9.8) indicates severe impact including confidentiality, integrity, and availability breaches.

Compliance Impact

This vulnerability could lead to unauthorized data access or exfiltration, violating GDPR's data protection requirements and HIPAA's security rules. Organizations may face compliance violations, fines, or legal consequences if exploited.

Mitigation Strategies

Update ThemeREX Addons to version 2.45.0 or higher immediately to patch the unauthenticated PHP Object Injection vulnerability.

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