CVE-2025-13590 – Authenticated arbitrary file upload via a System REST API requiring administrator permission.

CVE ID : CVE-2025-13590

Published : Feb. 19, 2026, 10:05 a.m. | 55 minutes ago

Description : A malicious actor with administrative privileges can upload an arbitrary file to a user-controlled location within the deployment via a system REST API. Successful uploads may lead to remote code execution.

By leveraging the vulnerability, a malicious actor may perform Remote Code Execution by uploading a specially crafted payload.

Severity: 9.1 | CRITICAL

Visit the link for more details, such as CVSS details, affected products, timeline, and more…