CVE-2026-54819 PUBLISHED

WordPress Listdom plugin <= 5.4.0 - SQL Injection vulnerability

Assigner: Patchstack
Reserved: 16.06.2026 Published: 17.06.2026 Updated: 17.06.2026

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Webilia Inc. Listdom allows Blind SQL Injection.

This issue affects Listdom: from n/a through 5.4.0.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
CVSS Score: 9.3

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

CVSS 3.1

Product Status

Vendor	Webilia Inc.
Product	Listdom
Versions	Default: unaffected affected from n/a to 5.4.0 (incl.)

Solutions

Update the WordPress Listdom Plugin to the latest available version (at least 5.5.0).

Credits

Evan NR | Patchstack Bug Bounty Program finder

References

https://patchstack.com/database/wordpress/plugin/listdom/vulnerability/wordpress-listdom-plugin-5-4-0-sql-injection-vulnerability?_s_id=cve

Problem Types

CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') CWE

Impacts

CAPEC-7 Blind SQL Injection