Taskbuilder – Project Management & Task Management Tool With Kanban Board <= 5.0.6 - Authenticated (Subscriber+) Time-Based Blind SQL Injection via 'project_search' Parameter

6.5
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2026-6225
CVSS 6.5 (Medium)
Publicly Published May 13, 2026
Last Updated May 14, 2026
Researcher Louis Deschanel (JeanJeanLeHaxor) - Patrowl

Description

The Taskbuilder – Project Management & Task Management Tool With Kanban Board plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'project_search' parameter in all versions up to, and including, 5.0.6 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Learn more about SQL Injection vulnerabilities and how to prevent them.

References

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Vulnerability Details for Taskbuilder – Project Management & Task Management Tool With Kanban Board

Software Type Plugin
Software Slug taskbuilder (view on wordpress.org)
Patched? Yes
Remediation Update to version 5.0.7, or a newer patched version
Affected Version
  • <= 5.0.6
Patched Version
  • 5.0.7

Recent vulnerabilities in Taskbuilder – Project Management & Task Management Tool With Kanban Board

# Title CVE ID CVSS Researchers Date
1 Taskbuilder <= 5.0.8 - Authenticated (Subscriber+) SQL Injection via 'task_search' Parameter CVE-2026-12110 6.5 d.v4n_s3c June 30, 2026
2 Taskbuilder <= 5.0.8 - Authenticated (Subscriber+) SQL Injection via 'wppm_proj_filter' Parameter CVE-2026-12090 6.5 Catalin Oancea (0x4D5A) June 30, 2026
3 Taskbuilder – Project Management & Task Management Tool With Kanban Board <= 5.0.7 - Authenticated (Subscriber+) SQL Injection CVE-2026-52697 6.5 VanTastic June 10, 2026
4 Taskbuilder <= 5.0.3 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'Block Emails' Field CVE-2026-2289 4.4 Phap Nguyen Anh March 3, 2026
5 Taskbuilder <= 5.0.2 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Project/Task Comment Creation CVE-2026-1640 4.3 Tarcísio Luchesi De Almeida Silva (Poystick) February 17, 2026
6 Taskbuilder <= 5.0.2 - Authenticated (Subscriber+) SQL Injection via 'order' and 'sort_by' Parameters CVE-2026-1639 6.5 Tarcísio Luchesi De Almeida Silva (Poystick) February 17, 2026
7 Taskbuilder <= 4.0.9 - Reflected Cross-Site Scripting CVE-2025-67933 6.1 Skalucy January 6, 2026
8 Taskbuilder <= 4.0.7 - Missing Authorization CVE-2025-30945 5.3 Hiro June 5, 2025
9 Taskbuilder <= 4.0.1 - Authenticated (Subscriber+) SQL Injection CVE-2025-39569 6.5 astra.r3verii April 17, 2025
10 Taskbuilder <= 3.0.8 - Authenticated (Admin+) SQL Injection CVE-2024-9831 4.9 Bob Matyas March 3, 2025

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