GHSA-2fqw-7c6r-2cq6
Openshift Migration Advisor agent-API fails to validate JWT source_id claim, allowing cross-tenant data manipulation
Quick fix
GHSA-2fqw-7c6r-2cq6 — github.com/kubev2v/migration-planner: upgrade to the fixed version with the command below.
go get github.com/kubev2v/migration-planner@v0.13.5Details
A flaw was found in migration-planner. The agent-API middleware processes JSON Web Tokens (JWTs) for authentication, but its UpdateSourceInventory and UpdateAgentStatus handlers fail to validate the source_id claim within these tokens against the requested source ID. This oversight allows an authenticated attacker with a valid agent token to manipulate data across different tenants, leading to a complete collapse of tenant isolation. This could result in unauthorized overwriting of victim inventory, planting of malicious credential URLs, or corruption of migration assessments.
Are you affected?
Enter the version of the package you're using.
Affected packages
0 Fixed in: 0.13.5 go get github.com/kubev2v/migration-planner@v0.13.5 References
- https://nvd.nist.gov/vuln/detail/CVE-2026-53471 [ADVISORY]
- https://github.com/kubev2v/migration-planner/pull/1213 [WEB]
- https://github.com/kubev2v/migration-planner/commit/fd21a239216f5eeec635d16c72be9c033bd5d1aa [WEB]
- https://access.redhat.com/security/cve/CVE-2026-53471 [WEB]
- https://bugzilla.redhat.com/show_bug.cgi?id=2487070 [WEB]
- https://github.com/kubev2v/migration-planner [PACKAGE]