CVE-2026-47829— Argument Injection in BOSH CLI Allows Local Command Execution on Operator Workstations via Compromised Director
Quick assessment
Affected
CloudFoundry Foundation bosh-cli
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Cloud Foundry Foundation BOSH是Cloud Foundry Foundation基金会的开源PaaS平台。 Cloud Foundry Foundation BOSH 7.10.4之前版本存在命令注入漏洞，该漏洞源于参数注入问题，可能导致攻击者通过已妥协的BOSH Director向本地生成的ssh进程注入任意OpenSSH选项，从而导致在操作员的工作站上执行本地命令。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| CloudFoundry Foundation | bosh-cli | < 7.10.4 |
affected |
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I. Basic Information for CVE-2026-47829
Vulnerability Information
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Vulnerability Title
Argument Injection in BOSH CLI Allows Local Command Execution on Operator Workstations via Compromised Director
Source: CVE Program / CVE List V5
Vulnerability Description
Argument Injection in bosh-cli allows a compromised BOSH Director to inject arbitrary OpenSSH options into the locally-spawned ssh process when an operator runs bosh ssh -c, bosh logs -f, or other non-interactive SSH paths, leading to local command execution on the operator's workstation.
Affected versions: bosh-cli versions prior to v7.10.4.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Cloud Foundry Foundation BOSH 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cloud Foundry Foundation BOSH是Cloud Foundry Foundation基金会的开源PaaS平台。 Cloud Foundry Foundation BOSH 7.10.4之前版本存在命令注入漏洞，该漏洞源于参数注入问题，可能导致攻击者通过已妥协的BOSH Director向本地生成的ssh进程注入任意OpenSSH选项，从而导致在操作员的工作站上执行本地命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| CloudFoundry Foundation | bosh-cli | 0 ~ 7.10.4 | - |
|
II. Public POCs for CVE-2026-47829
| # | POC Description | Source Link | Shenlong Link |
|---|
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Security Blog Posts for CVE-2026-47829 (1)
Same Patch Batch · CloudFoundry Foundation · 2026-07-09 · 3 CVEs total
| CVE-2026-47840 | 7.5 HIGH | LDAP StartTLS unconditionally disables hostname verification |
| CVE-2026-47826 | blobs.yaml Path Traversal Allows File Writes |
IV. Related Vulnerabilities
Same vendor: CloudFoundry Foundation
-
CVE-2026-41861
Arbitrary Root File Write via Path Traversal in BOSH agent -
CVE-2026-47840
LDAP StartTLS unconditionally disables hostname verification -
CVE-2026-47826
blobs.yaml Path Traversal Allows File Writes -
CVE-2026-41013
Tenant-controlled comma smuggles arbitrary CIFS mount option -
CVE-2026-22726
Route Services Firewall Bypass
V. Comments for CVE-2026-47829
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