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.
Published: 2026-10-25
Score: 7.2 High
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 26 Oct 2026 13:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-285

Mon, 26 Oct 2026 11:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-269
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sun, 25 Oct 2026 08:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-285

Sun, 25 Oct 2026 06:00:00 +0000

Type Values Removed Values Added
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.
Title Duplicator 1.5.17 - Multisite Subsite Admin+ Network-Wide PHP Code Execution via One-Click Upgrade
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-10-26T10:13:36.247Z

Reserved: 2026-10-22T08:34:17.624Z

Link: CVE-2026-115251

cve-icon Vulnrichment

Updated: 2026-10-26T10:06:00.234Z

cve-icon NVD

Status : Deferred

Published: 2026-10-25T06:16:32.373

Modified: 2026-10-26T13:52:56.910

Link: CVE-2026-115251

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-26T14:30:13Z

Weaknesses
  • CWE-269

    Improper Privilege Management