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CVE-2026-115251

HIGH 7.2 CVSS 3.1
Published
October 25, 2026
Last modified
October 26, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-269
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

The Duplicator WordPress plugin before 5.0.0 does not restrict its one-click upgrade routine to users allowed to install Duplicator WordPress plugin before 5.0.0, and additionally exposes the routine without authentication, allowing an administrator of a multisite child site who is not a network administrator to install and run arbitrary PHP in the network-wide shared Duplicator WordPress plugin before 5.0.0 directory.

Affected WordPress components

  • Duplicator – Backups & Migration Plugin – Cloud Backups, Scheduled Backups, & More Plugin · duplicator
    Confirmed match Active
    From 1.5.17 (including) to 5.0.0 (excluding)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Duplicator — From 1.5.17 (including) to 5.0.0 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/c4512e96-6d96-474e-90c0-ad784eb1c145/
  • nvd.nist.gov Official NVD record