CVE-2026-39467: WordPress Responsive Slider by MetaSlider plugin <= 3.106.0 - PHP Object Injection vulnerability

Published Apr 21, 2026
·
Updated

Deserialization of Untrusted Data vulnerability in MetaSlider Responsive Slider by MetaSlider allows Object Injection.This issue affects Responsive Slider by MetaSlider: from n/a through 3.106.0.

Affected Software

1 affected component
MetaSlider Responsive Slider by MetaSlider<=3.106.0

Remediation

Information

Update the WordPress Responsive Slider by MetaSlider Plugin to the latest available version (at least 3.107.0).

Event History

Apr 21, 2026
CVE Published
via MITRE·09:35 AM
Data Sourced
via MITRE·09:35 AM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·10:16 AM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2026-39467?

CVE-2026-39467 has a medium severity level due to the potential for PHP Object Injection vulnerabilities.

2

How does CVE-2026-39467 affect the MetaSlider Responsive Slider plugin?

CVE-2026-39467 allows for deserialization of untrusted data, posing a risk of object injection in versions up to 3.106.0 of the MetaSlider Responsive Slider plugin.

3

How do I fix CVE-2026-39467?

To fix CVE-2026-39467, update the MetaSlider Responsive Slider plugin to a version higher than 3.106.0.

4

What versions of MetaSlider Responsive Slider are affected by CVE-2026-39467?

CVE-2026-39467 affects the MetaSlider Responsive Slider plugin versions from n/a to 3.106.0 inclusive.

5

Can CVE-2026-39467 lead to unauthorized access?

Yes, CVE-2026-39467 can potentially lead to unauthorized access due to the object injection vulnerability.

Company

Resources

Contact

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