AUGUST 24, 2026
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Case File

CVE-2026-47828

HIGH · CVSS 8.8 EPSS 0.15% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-07-09 · Last synced 2026-08-08

CyberRota Analysis

AI-Generated

The bosh CLI is vulnerable during the creation and deletion of environments, as it uploads critical CPI packages and job templates to the VM's DAV blobstore over HTTPS without validating the server certificate. This oversight allows a network attacker to intercept the TLS connection, capture Basic-auth credentials, and access sensitive bootstrap secrets, potentially leading to root code execution on the VM's agent. Organizations using bosh-cli versions prior to 7.10.4 should prioritize patching this vulnerability to mitigate the risk of unauthorized access and exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-47828
Severity
HIGH
CVSS
8.8
EPSS
0.15%

Original NVD 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.

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