Vulnerability · Published Jun 10, 2026 · Assigned by redhat
CVE-2026-53469Migration-planner: unprotected delete endpoint wipes all tenant data
Critical 9.1
In plain English
A critical-severity missing authentication in migration-planner. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
A flaw was found in migration-planner. An authenticated user can exploit this vulnerability by sending a DELETE request to the /api/v1/sources route, which lacks proper authorization and filtering. This allows for the destruction of all customer data, including sources, agents, and assessments, leading to a critical loss of availability and integrity across the entire SaaS platform.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/kubev2v/migration-planner | 0.13.5 | GHSA-6xvf-9742-48w2 |
| Go | github.com/kubev2v/migration-planner | 0.13.5 | GO-2026-6224 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| migration-planner | 0 – before 0.13.5 |
Weakness: CWE-306 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
References
- https://access.redhat.com/security/cve/CVE-2026-53469 vdb-entry, x_refsource_REDHAT
- RHBZ#2487065 issue-tracking, x_refsource_REDHAT
- https://github.com/kubev2v/migration-planner/pull/1227