CVE-2026-27061
Deferred Deferred - Pending Action

Subscriber XSS in User Registration Plugin

Publication date: 2026-10-30

Last updated on: 2026-10-30

Assigner: Patchstack

Description
Subscriber Cross Site Scripting (XSS) in User Registration <= 5.3.0 versions.

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Meta Information

Published
2026-10-30
Last Modified
2026-10-30
Generated
2026-10-30
AI Q&A
2026-10-30
EPSS Evaluated
N/A
NVD
CVE-2026-27061
EUVD
EUVD-2026-114284

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
wpeverest User Registration n/a

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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Executive Summary

This is a Subscriber Cross Site Scripting (XSS) vulnerability found in User Registration plugin versions up to 5.3.0. It allows attackers to inject malicious scripts into web pages viewed by other users.

Impact Analysis

An attacker could steal user session cookies, redirect users to malicious sites, or perform actions on behalf of users. This could lead to unauthorized access to user accounts or data.

Compliance Impact

This vulnerability could lead to unauthorized data access or modification, violating GDPR's data protection principles or HIPAA's security requirements. Organizations may face compliance penalties if exploited.

Mitigation Strategies

Update User Registration plugin to the latest version to patch the XSS vulnerability. If an update is not available, consider disabling the plugin temporarily until a fix is released.

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