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THREATINT
PUBLISHED

CVE-2025-6215

Omnishop <= 1.0.9 - Missing Registration Restriction to Unauthenticated Account Creation via /users/register REST Endpoint



Description

The Omnishop plugin for WordPress is vulnerable to Unauthenticated Registration Bypass in all versions up to, and including, 1.0.9. Its /users/register endpoint is exposed to the public (permission_callback always returns true) and invokes wp_create_user() unconditionally, ignoring the site’s users_can_register option and any nonce or CAPTCHA checks. This makes it possible for unauthenticated attackers to create arbitrary user accounts (customer) on sites where registrations should be closed.

Reserved 2025-06-17 | Published 2025-07-23 | Updated 2025-07-23 | Assigner Wordfence


MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Problem types

CWE-862 Missing Authorization

Product status

Default status
unaffected

*
affected

Timeline

2025-07-22:Disclosed

Credits

ch4r0n finder

References

www.wordfence.com/...-cd89-476e-b70a-743151a23053?source=cve

wordpress.org/plugins/omnishop/

cve.org (CVE-2025-6215)

nvd.nist.gov (CVE-2025-6215)

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