The Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content WordPress plugin before 4.16.18 does not consistently enforce the role restriction configured on its front-end registration role-selection field. The set of roles offered to the visitor and the set of roles the registration handler accepts are derived by two different parsers, and for some valid ways of configuring the offered roles the handler ignores the restriction and falls back to accepting any non-administrator role. Combined with the absence of a nonce on the public registration handler, this allows an unauthenticated visitor to register an account with a higher role, such as Editor or Author, than the form was configured to offer.

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Fixes

Solution

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Workaround

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History

Sun, 02 Aug 2026 20:00:00 +0000

Type Values Removed Values Added
First Time appeared Properfraction
Properfraction paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content – Profilepress
Wordpress
Wordpress wordpress
Vendors & Products Properfraction
Properfraction paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content – Profilepress
Wordpress
Wordpress wordpress

Fri, 24 Jul 2026 21:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-269
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 24 Jul 2026 06:45:00 +0000

Type Values Removed Values Added
Description The Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content WordPress plugin before 4.16.18 does not consistently enforce the role restriction configured on its front-end registration role-selection field. The set of roles offered to the visitor and the set of roles the registration handler accepts are derived by two different parsers, and for some valid ways of configuring the offered roles the handler ignores the restriction and falls back to accepting any non-administrator role. Combined with the absence of a nonce on the public registration handler, this allows an unauthenticated visitor to register an account with a higher role, such as Editor or Author, than the form was configured to offer.
Title ProfilePress < 4.16.18 - Unauthenticated Privilege Escalation via Registration Role Selection
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-07-24T19:42:25.406Z

Reserved: 2026-06-17T08:57:49.902Z

Link: CVE-2026-12497

cve-icon Vulnrichment

Updated: 2026-07-24T19:42:19.664Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-02T19:45:06Z

Weaknesses