CVE-2026-34717 PUBLISHED

OpenProject: SQL Injection in Cost Reporting =n Operator via parse_number_string

Assigner: GitHub_M
Reserved: 30.03.2026 Published: 02.04.2026 Updated: 03.04.2026

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.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H
CVSS Score: 9.9

Attack Vector	Network	Scope	Changed
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	Low	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	opf
Product	openproject
Versions	Version < 17.2.3 is affected

References

https://github.com/opf/openproject/security/advisories/GHSA-5rrm-6qmq-2364
https://github.com/opf/openproject/releases/tag/v17.2.3

Problem Types

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') CWE