CVE-2026-47828
8.8 · HIGHOverview
CVE-2026-47828 is a high-severity vulnerability affecting cloudfoundry bosh_cli. It was published on July 9, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
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.
Remediation
Check the references section for vendor advisories and patches from cloudfoundry. Update bosh_cli to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| cloudfoundry | bosh_cli | >= 0, < 7.10.4 | Affected |
Frequently Asked Questions
What is CVE-2026-47828?
CVE-2026-47828 is a high-severity vulnerability affecting cloudfoundry bosh_cli. It was published on July 9, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2026-47828?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-47828?
Check the references section for vendor advisories and patches from cloudfoundry. Update bosh_cli to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-47828?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-47828 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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