Time-Based Blind SQL Injection in Taskbuilder Project Management Plugin for WordPress
CVE-2026-6225

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Taskbuilder – Project Management & Task Management Tool With Kanban Board
Vendor
CVE Published:
14 May 2026

What is CVE-2026-6225?

The Taskbuilder plugin for WordPress is susceptible to a time-based blind SQL Injection through the 'project_search' parameter. This issue arises from inadequate escaping of user-supplied input and deficiencies in the preparation of SQL queries. As a result, authenticated attackers with Subscriber-level access or higher can manipulate existing SQL queries to execute additional queries, potentially leading to unauthorized access to sensitive database information.

Affected Version(s)

Taskbuilder – Project Management & Task Management Tool With Kanban Board 0 <= 5.0.6

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset/3507782/task...

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Louis Deschanel
.