CVE-2026-13303

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{"bugzilla": {"description": "boundary: boundary: Information disclosure via SSRF in Vault credential store integration", "id": "2563692", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2563692"}, "csaw": false, "cvss3": {"cvss3_base_score": "2.7", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N", "status": "draft"}, "cwe": "CWE-918", "details": ["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.", "A flaw was found in Boundary. A Server-Side Request Forgery (SSRF, a vulnerability where a server is induced into making unintended network requests) flaw in the Vault credential store integration allows an authenticated user with permission to manage project credential stores to force the Boundary controller to send outbound network requests to arbitrary destinations and read the responses. This issue can lead to sensitive information disclosure by exposing internal network endpoints reachable only by the controller host, such as cloud instance metadata services."], "name": "CVE-2026-13303", "public_date": "2026-10-29T21:03:41Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-13303\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-13303\nhttps://discuss.hashicorp.com/t/hcsec-2026-54-boundary-vulnerable-to-server-side-request-forgery-in-vault-credential-store/77932"], "threat_severity": "Low"}

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