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CVE-2026-34717

CRITICAL CVSS 3.1: 9.9 EPSS 0.05%
Updated Apr 03, 2026
Openproject
Parameter Value
CVSS 9.9 (CRITICAL)
Fixed In 17.2.3
Type CWE-89 (SQL Injection)
Vendor Openproject
Public PoC No

OpenProject is an open-source, web-based project management software. Prior to version 17.2.3, the =n operator in modules/reporting/lib/report/operator.rb:177 embeds user input directly into SQL WHERE clauses without parameterization. This issue has been patched in version 17.2.3.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Weakness Type (CWE)