CVE-2025-53428

HIGH 8.8

WordPress Simple User Registration plugin <= 6.8 - Privilege Escalation vulnerability

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

Incorrect Privilege Assignment vulnerability in N-Media Simple User Registration wp-registration allows Privilege Escalation.This issue affects Simple User Registration: from n/a through <= 6.8.

CWE	CWE-266
Vendor	n-media
Product	simple user registration
Published	Oct 22, 2025
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

N-Media / Simple User Registration

0 ≤ 6.8

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/wp-registration/vulnerability/wordpress-simple-user-registration-plugin-6-4-privilege-escalation-vulnerability?_s_id=cve

Credits

Peter Thaleikis | Patchstack Bug Bounty Program