CVE-2026-12090

Description

The Taskbuilder – Project Management & Task Management Tool With Kanban Board plugin for WordPress is vulnerable to generic SQL Injection via the 'wppm_proj_filter' parameter in all versions up to, and including, 5.0.8 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. No nonce verification is performed on the wp_ajax_wppm_view_project_tasks handler, meaning any authenticated session — including subscriber-level — can reach the vulnerable code path without any additional preconditions.

CVSS v3.1 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS — Exploit Prediction

0.0032

Probability of exploitation

0.24%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-89 SQL Injection

References

Other References

https://plugins.trac.wordpress.org/browser/taskbuilder/tags/5.0.6/includes/admin/projects/open_project/wppm_view_project_tasks.php#L181 https://plugins.trac.wordpress.org/browser/taskbuilder/tags/5.0.6/includes/admin/projects/open_project/wppm_view_project_tasks.php#L21 https://plugins.trac.wordpress.org/browser/taskbuilder/tags/5.0.6/includes/class-wppm-admin.php#L506 https://plugins.trac.wordpress.org/browser/taskbuilder/trunk/includes/admin/projects/open_project/wppm_view_project_tasks.php#L181 https://plugins.trac.wordpress.org/browser/taskbuilder/trunk/includes/admin/projects/open_project/wppm_view_project_tasks.php#L21 https://plugins.trac.wordpress.org/browser/taskbuilder/trunk/includes/class-wppm-admin.php#L506 https://plugins.trac.wordpress.org/changeset/3576941/taskbuilder/trunk/includes/admin/projects/open_project/wppm_view_project_tasks.php https://plugins.trac.wordpress.org/changeset?old_path=%2Ftaskbuilder/tags/5.0.8&new_path=%2Ftaskbuilder/tags/5.0.9 https://www.wordfence.com/threat-intel/vulnerabilities/id/d1a78208-0909-4134-bc78-19e395fe7e24?source=cve

Frequently Asked Questions

What is CVE-2026-12090? +

The Taskbuilder – Project Management & Task Management Tool With Kanban Board plugin for WordPress is vulnerable to generic SQL Injection via the 'wppm_proj_filter' parameter in all versions up to, and including, 5.0.8 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. No nonce verification is performed on the wp_ajax_wppm_view_project_tasks handler, meaning any authenticated session — including subscriber-level — can reach the vulnerable code path without any additional preconditions. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2026-12090? +

CVE-2026-12090 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0032, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-12090? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2025-15625

Unauthenticated user is able to execute arbitrary SQL commands in Sparx Pro Cloud Server database in certain cases.

CVE-2026-40482

ChurchCRM is an open-source church management system. Versions prior to 7.2.0 have SQL injection in FinancialService::getMemberByScanString() via unsanitized $routeAndAccount concatenated …

CVE-2025-41029

SQL injection vulnerability in Zeon Academy Pro by Zeon Global Tech. This vulnerability allows an attacker to retrieve, create, update, …

CVE-2026-25606

A SQL injection vulnerability has been identified in STER. Improper neutralization of input provided by user into multiple Search Filters …

CVE-2026-40329

Masa CMS is an open source content management system. In versions 7.5.2 and earlier, a SQL injection vulnerability exists in …

CVE-2026-41889

pgx is a PostgreSQL driver and toolkit for Go. Prior to version 5.9.2, SQL injection can occur when the non-default …