CVE-2026-39638: WordPress Qubely plugin <= 1.8.14 - Cross Site Scripting (XSS) vulnerability
Published Apr 8, 2026
·Updated
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themeum Qubely qubely allows Stored XSS.This issue affects Qubely: from n/a through <= 1.8.14.
Affected Software
1 affected component
Themeum Qubely<=1.8.14
Event History
Apr 8, 2026
CVE Published
via MITRE·08:30 AM
Data Sourced
via MITRE·08:30 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·09:16 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-39638?
CVE-2026-39638 is classified as a medium severity Cross Site Scripting (XSS) vulnerability.
2
How do I fix CVE-2026-39638?
To fix CVE-2026-39638, you should update the Themeum Qubely plugin to version 1.8.15 or later.
3
What versions of Qubely are affected by CVE-2026-39638?
CVE-2026-39638 affects all versions of the Themeum Qubely plugin from the beginning up to and including version 1.8.14.
4
What type of vulnerability is CVE-2026-39638?
CVE-2026-39638 is a Cross Site Scripting (XSS) vulnerability, specifically a Stored XSS issue.
5
Who is impacted by CVE-2026-39638?
Users of the Themeum Qubely plugin version 1.8.14 or lower are impacted by CVE-2026-39638.