CVE-2026-110989
Received Received - Intake

Unauthenticated Email Ownership Bypass in RegistrationMagic WordPress Plugin

Publication date: 2026-11-15

Last updated on: 2026-11-15

Assigner: WPScan

Description
The RegistrationMagic WordPress plugin before 6.1.0.4 does not verify ownership of the submitted email address before updating the associated WordPress user account, allowing unauthenticated attackers to overwrite the profile fields of arbitrary non-administrator users by submitting a public form that contains name and primary-email fields.

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Meta Information

Published
2026-11-15
Last Modified
2026-11-15
Generated
2026-11-15
AI Q&A
2026-11-15
EPSS Evaluated
N/A
NVD
CVE-2026-110989
EUVD
EUVD-2026-125982

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Unknown RegistrationMagic From 5.2.3.1 (inc) to 6.1.0.4 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability in the RegistrationMagic WordPress plugin allows unauthenticated attackers to modify profile fields of non-administrator users by submitting a form with name and primary-email fields without verifying email ownership. It stems from broken access control due to missing authorization checks.

Detection Guidance

Check if the RegistrationMagic plugin version is between 5.2.3.1 and 6.1.0.3. Use WordPress admin panel to inspect installed plugins or run commands like 'wp plugin list' in WP-CLI to verify versions.

Impact Analysis

Unauthenticated attackers could change user profile details like names or emails, potentially leading to account takeover or misinformation. Non-admin users are affected, but attackers cannot modify administrator accounts.

Compliance Impact

This vulnerability could violate data integrity and access control requirements in GDPR and HIPAA, as unauthorized modifications to user data may constitute a breach of confidentiality or integrity principles.

Mitigation Strategies

Update the RegistrationMagic plugin to version 6.1.0.4 or later immediately. Disable public forms temporarily if possible until the update is applied.

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