Vulnerability · Published Nov 4, 2026 · Assigned by WPScan
CVE-2026-112243Duplicator < 5.1.0 - Reflected XSS via 'logname' Parameter
Medium 5.8
In plain English
A medium-severity cross-site scripting in Duplicator from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 4% of all known vulnerabilities).
Severity (CVSS 3.1)5.8Medium
Exploit odds (30 days)0.2%top 95.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Duplicator | 0 – before 5.1.0 |
| Unknown | duplicator-pro | 0 – before 5.1.0 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L
References
- https://wpscan.com/vulnerability/402cdca7-e775-4895-808a-f161a7899114/ exploit, vdb-entry, technical-description