CVE-2026-34717 | OpenProject is an open-source, web-based project management … | CVSS 9.9 CRITICAL

Description

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.

Metadata

CVE ID: CVE-2026-34717
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-03-30 18:41 UTC
Published: 2026-04-02 17:59 UTC
Last updated: 2026-04-03 13:01 UTC
Primary CWE: CWE-89
CWE-89: Improper Neutralization of Special Elements used in …
Vendor / Product: opf / openproject
Sources: cve.org · NVD

Severity & Metrics

9.9 CRITICAL CVSS 3.1

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

SSVC — CISA Coordinator

Exploitation: none
Automatable: no
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
opf	openproject	—	< 17.2.3

Weakness (CWE)

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

CVSS scores (1)

Score	Severity	Version	Source	Vector
9.9	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H

References (2)

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