Time-based Blind SQL Injection in Taskbuilder Project Management Plugin for WordPress
CVE-2026-1639
6.5MEDIUM
Key Information:
- Vendor
WordPress
- Vendor
- CVE Published:
- 18 February 2026
What is CVE-2026-1639?
The Taskbuilder plugin for WordPress is vulnerable to a time-based blind SQL injection due to inadequate input sanitization on the 'order' and 'sort_by' parameters. This flaw allows authenticated attackers with at least subscriber-level access to manipulate SQL queries, potentially enabling them to extract sensitive data from the database. Effective mitigation strategies should be implemented to safeguard against unauthorized data access.
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Affected Version(s)
Taskbuilder – WordPress Project Management & Task Management,kanban view * <= 5.0.2
References
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
Tarcísio Luchesi De Almeida Silva