CVE-2026-19220

Forminator Forms < 1.57.1 - Unauthenticated Multisite Site Creation and Privilege Escalation

Published Aug 26, 2026 CVSS 3.1 · 3.7 Low EPSS < 1% KEV · Not listed
Description
The Forminator Forms WordPress plugin before 1.57.1 does not verify that site registration is enabled on the network before creating a site signup, allowing unauthenticated visitors to create a new site on a WordPress multisite network and gain administrator privileges on it.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions forminator Forms
Vendors & Products Wordpress-extensions
Wordpress-extensions forminator Forms
Type Values Removed Values Added
Weaknesses CWE-284
CWE-285
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Weaknesses CWE-269
Metrics cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N'}

Type Values Removed Values Added
Weaknesses CWE-284
CWE-285
Type Values Removed Values Added
Description The Forminator Forms WordPress plugin before 1.57.1 does not verify that site registration is enabled on the network before creating a site signup, allowing unauthenticated visitors to create a new site on a WordPress multisite network and gain administrator privileges on it.
Title Forminator Forms < 1.57.1 - Unauthenticated Multisite Site Creation and Privilege Escalation
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Aug 26, 2026, 2:43 PM
Reserved
Aug 7, 2026, 9:04 AM
Status
Deferred
Published
Aug 26, 2026, 6:16 AM
Modified
Aug 26, 2026, 4:30 PM