SQL Injection Vulnerability in Listdom by Webilia Inc.
CVE-2026-54819

9.3CRITICAL

Key Information:

Vendor

WordPress
Status
Listdom
Vendor
CVE Published:
17 June 2026

What is CVE-2026-54819?

An SQL injection vulnerability has been identified in Listdom, a plugin developed by Webilia Inc., that allows attackers to execute unauthorized SQL commands through overly permissive input handling. This flaw primarily affects versions up to 5.4.0, posing a risk of unauthorized data exposure and manipulation. To safeguard your application, it is crucial to update to the latest version and apply recommended security measures.

Affected Version(s)

Listdom <= 5.4.0

References

https://patchstack.com/database/wordpress/plugin/listdom/...
vdb-entry

CVSS V3.1

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Evan NR | Patchstack Bug Bounty Program
.