{"id":"CVE-2026-47828","title":"During bosh create-env and bosh delete-env, the CLI uploads compiled CPI packages and rendered job templates to the new VM's DAV blobstore over HTTPS without verifying the server certificate, even though a CA certificate for that endpoin…","summary":"During bosh create-env and bosh delete-env, the CLI uploads compiled CPI packages and rendered job templates to the new VM's DAV blobstore over HTTPS without verifying the server certificate, even though a CA certificate for that endpoin…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","vendor":"cloudfoundry","product":"bosh_cli","affected":["bosh_cli < 7.10.4"],"patched":["bosh_cli 7.10.4"],"published":"2026-07-09","updated":"2026-07-13","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-47828","references":[{"url":"https://www.cloudfoundry.org/blog/cve-2026-47828-missing-tls-certificate-verification-in-bosh-cli-allows-root-code-execution-via-man-in-the-middle-credential-replay/","label":"security@vmware.com"}],"tags":["nvd"],"epss":0.00286,"epssPercentile":0.2133,"ingestedAt":"2026-07-13T14:27:26.995Z","slug":"CVE-2026-47828","body":"## Overview\n\nDuring bosh create-env and bosh delete-env, the CLI uploads compiled CPI packages and rendered job templates to the new VM's DAV blobstore over HTTPS without verifying the server certificate, even though a CA certificate for that endpoint is available in the installation manifest. A network attacker can terminate the TLS connection, harvest the Basic-auth credentials, and read the rendered-templates archive containing every bootstrap secret for the new BOSH Director, then replay the credentials against the real VM's agent for root code execution.\nAffected versions: bosh-cli versions prior to v7.10.4.\n\n## Affected\n\n- `bosh_cli < 7.10.4`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `bosh_cli 7.10.4`","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}