CVE WatchJul 13, 2026

CVE-2026-47828

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 o

CVSS

8.8

High

EPSS

0.3%

p21

KEV

—

Exploit Today

0-100

Published: Jul 9, 2026 · Last modified: Jul 13, 2026

EPSS · 30d

0.1%EPSS · 30 days0.3%

2026-08-092026-09-05

Technical description

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 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. Affected versions: bosh-cli versions prior to v7.10.4.

Official references

www.cloudfoundry.orghttps://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/

Related CVEs

No related CVEs by CWE or product.