CVE-2026-42720 PUBLISHED

WordPress Dynamic User Directory plugin <= 2.4 - SQL Injection vulnerability

Assigner: Patchstack
Reserved: 29.04.2026 Published: 07.10.2026 Updated: 07.10.2026

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Sarah Giles Dynamic User Directory dynamic-user-directory allows Blind SQL Injection.This issue affects Dynamic User Directory: from n/a through 2.4.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L
CVSS Score: 7.6

Attack Vector	Network	Scope	Changed
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	High	Integrity Impact	None
User Interaction	None	Availability Impact	Low

CVSS 3.1

Product Status

Vendor	Sarah Giles
Product	Dynamic User Directory
Versions	Default: unaffected affected from 0 to 2.4 (incl.)

Credits

Ananda Dhakal (Patchstack) finder

References

https://patchstack.com/database/wordpress/plugin/dynamic-user-directory/vulnerability/wordpress-dynamic-user-directory-plugin-2-4-sql-injection-vulnerability?_s_id=cve

Problem Types

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') CWE

Impacts

Blind SQL Injection