CVE-2023-27162: Openapi-Generator Openapi Generator

Critical severity, CVSS 9.1. EPSS: 0.9% chance of exploitation in the next 30 days.

openapi-generator up to v6.4.0 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /api/gen/clients/{language}. This vulnerability allows attackers to access network resources and sensitive information via a crafted API request.

Affected products

• Openapi-Generator Openapi Generator: up to and including 6.4.0

Published 2023-03-31. Last modified 2026-07-09.