CVE-2026-53470
Auth bypass in /api/v1/sources/{id}/image-url exposes other users' OVA image URLs.
Is CVE-2026-53470 being exploited?
Not confirmed. CVE-2026-53470 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.28% probability of exploitation in the next 30 days.
How severe is CVE-2026-53470?
CVE-2026-53470 is rated Critical with a CVSS score of 9.6. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-53470?
Yes. A fix has been recorded for CVE-2026-53470. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-53470 affect?
CVE-2026-53470 affects Migration Planner API, Open Virtual Appliance (OVA) images, Presigned S3 URL access. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-53470?
Patch ACL; enforce ownership checks; rotate tokens; audit presigned URLs usage.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Attacker can download OVA images containing long-lived JWTs and configs, enabling unauthorized access and potential modification.
Immediate action required