HCSEC-2026-54 - Boundary vulnerable to server-side request forgery in Vault credential store
// AI summary
HashiCorp Boundary and Boundary Enterprise versions 0.21.3 up to 1.0.1 are vulnerable to server-side request forgery (HCSEC-2026-54), fixed in versions 1.0.2 and 0.21.6.
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Bulletin ID: HCSEC-2026-54 Affected Products / Versions: Boundary and Boundary Enterprise 0.21.3 up to 1.0.1; fixed in Boundary Enterprise 1.0.2 and 0.21.6. Publication Date: October 29, 2026 Summary HashiCorp Boundary and Boundary Enterprise are vulnerable to a server-side request forgery in the Vault credential store integration that may allow an authenticated user with permission to manage credential stores and credential libraries within a project to cause the Boundary controller to issue ou