CVE-2026-53474 CRITICAL

CVE-2026-53474: Migration-planner: second-order sql injection via rvtools upload

Weakness CWE-89 · SQLi
Published June 10, 2026
Last update June 10, 2026

CVSS base score

9.6/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

A flaw was found in migration-planner. A remote authenticated attacker could exploit this vulnerability by uploading a specially crafted RVTools .xlsx file. Due to improper input sanitization, malicious SQL embedded within a spreadsheet cell is executed when cluster names are processed. This SQL Injection allows for arbitrary file reading on the system, potentially exposing sensitive information such as Kubernetes service account tokens and other credentials, which could lead to a full compromise of the SaaS environment.

Key dates

02Disclosure timeline

June 10, 2026 CVE published
June 10, 2026 Record updated