CVE-2023-23989: WordPress RegistrationMagic plugin <= 5.1.9.2 - Content Injection

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-04-24 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Metagauss RegistrationMagic.This issue affects RegistrationMagic: from n/a through 5.1.9.2.

Affected products

Metagauss RegistrationMagic: before 5.1.9.3 — fixed in 5.1.9.3

How to fix

Upgrade to a fixed version: Metagauss RegistrationMagic 5.1.9.3. Check the vendor advisory for mitigations.

References

https://patchstack.com/database/vulnerability/custom-registration-form-builder-with-submission-manager/wordpress-registrationmagic-custom-registration-forms-user-registration-and-user-login-plugin-plugin-5-1-9-2-content-injection?_s_id=cve
https://patchstack.com/database/vulnerability/custom-registration-form-builder-with-submission-manager/wordpress-registrationmagic-custom-registration-forms-user-registration-and-user-login-plugin-plugin-5-1-9-2-content-injection?_s_id=cve

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