CVE-2026-53474CWE-89

Migration-planner: second-order sql injection via rvtools upload

Critical · published June 10, 2026

CVSS v3.1
9.6
EPSS
1%
Percentile
42.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.6 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00514 · 42.9th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-06-10T13:55Z
EPSS history
Timeline
  • 10 JUN 13:55Z
    Migration-planner: second-order sql injection via rvtools upload
    cvelistv5