CVE-2026-112243 Details
Description
The Duplicator WordPress plugin before 5.1.0, duplicator-pro WordPress plugin before 5.1.0 does not sanitise and escape a parameter before reflecting it on one of its administrative pages in certain configurations, leading to Reflected Cross-Site Scripting that executes in the session of a logged-in administrator who is tricked into opening a crafted link.
A reflected cross-site scripting vulnerability has been identified in the Duplicator and Duplicator-Pro WordPress plugins, both of which are affected in versions prior to 5.1.0. The issue arises because the plugins do not properly sanitize and escape a parameter before displaying it on certain administrative pages. This flaw allows an attacker to craft a link that, when clicked by a logged-in administrator, executes malicious scripts in the context of the administrator's session.
Users are advised to update to Duplicator WordPress plugin version 5.1.0 or later. For the Duplicator-Pro WordPress plugin, the same version update applies.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Nov 4, 2026CISA-ADP
Assessed Nov 4, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://wpscan.com/vulnerability/402cdca7-e775-4895-808a-f161a7899114/ | [email protected] | AdvisoryExploitRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| Duplicator | < 5.1.0 (semver) |
CPE
Remediation
| |
| Duplicator Pro | < 5.1.0 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 4, 2026 | CVE Modified | CISA-ADP |
| Nov 4, 2026 | New CVE Received | [email protected] |