{"id":"CVE-2026-13303","published":"2026-10-29T21:17:22.000","lastModified":"2026-10-29T21:17:22.000","description":"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 outbound requests to a network destination of the requester's choosing and to receive the response. This may expose endpoints reachable only from the controller's host, such as a cloud instance metadata service. This vulnerability, CVE-2026-13303, is fixed in Boundary Enterprise 1.0.2 and 0.21.6.","cvssScore":8.7,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","cwes":["CWE-918"],"vendors":[],"products":[],"references":[{"url":"https://discuss.hashicorp.com/t/hcsec-2026-54-boundary-vulnerable-to-server-side-request-forgery-in-vault-credential-store/77932","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}