CVE-2026-75054

JetBrains IntelliJ IDEA versions prior to 2026.2.1 are vulnerable to server-side request forgery (SSRF) attacks through the OpenAPI preview proxy when used in untrusted projects. This vulnerability could allow an attacker to send unauthorized requests to internal services, potentially leading to data exposure or further exploitation. Organizations using affected versions, particularly those handling sensitive data or internal services, should prioritize patching to mitigate this risk.