CVE-2026-39463: WordPress ManageWP Worker plugin <= 4.9.31 - Cross Site Scripting (XSS) vulnerability
Published Jun 15, 2026
·Updated
Unauthenticated Cross Site Scripting (XSS) in ManageWP Worker <= 4.9.31 versions.
Affected Software
1 affected component
Managewp ManageWP Worker<=4.9.31
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
WordPress ManageWP Worker pluginto a version that resolves this vulnerability.Fixed in 4.9.32
Event History
Jun 15, 2026
CVE Published
via MITRE·08:17 PM
Data Sourced
via MITRE·08:17 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·09:16 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-39463?
CVE-2026-39463 has a high severity rating of 7.1.
2
What type of vulnerability is CVE-2026-39463?
CVE-2026-39463 is an unauthenticated Cross Site Scripting (XSS) vulnerability.
3
How do I fix CVE-2026-39463?
To fix CVE-2026-39463, update the ManageWP Worker plugin to version 4.9.32 or later.
4
Who is affected by CVE-2026-39463?
All installations of ManageWP Worker plugin versions 4.9.31 and below are affected by CVE-2026-39463.
5
What can an attacker do with CVE-2026-39463?
An attacker can exploit CVE-2026-39463 to execute arbitrary scripts in the context of the user's browser.