CVE-2025-13590

Authenticated arbitrary file upload via a System REST API requiring administrator permission.

Critical · published February 19, 2026

CVSS v3.1
9.1
EPSS
1%
Percentile
55.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00768 · 55.1th percentile
Published
2026-02-19T10:05Z
EPSS history
Timeline
  • 19 FEB 10:05Z
    Authenticated arbitrary file upload via a System REST API requiring administrator permission.
    cvelistv5