What is CVE-2026-53470?

CVE-2026-53470 is a critical-severity vulnerability, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 9.6/10. Published 2026-06-10.

How severe is CVE-2026-53470?

Critical severity. CVSS v3 base score is 9.6 out of 10.

CVE-2026-53470

CVE-2026-53470

A flaw was found in migration-planner. An authenticated attacker could exploit an improper access control vulnerability in the `/api/v1/sources/{id}/image-url` endpoint. This flaw allows the attacker to bypass an ownership check and obtain…

Vulnerability class: IDOR (Insecure Direct Object Reference)

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N.

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

secalert@redhat.com
secalert@redhat.com
secalert@redhat.com

Frequently asked questions

What is CVE-2026-53470?: CVE-2026-53470 is a critical-severity vulnerability, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 9.6/10. Published 2026-06-10.
How severe is CVE-2026-53470?: Critical severity. CVSS v3 base score is 9.6 out of 10.