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CVE-2026-41010

Quick assessment

Affected
Cloud Foundry Foundation BOSH Director
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 BOSH Director是美国Cloud Foundry公司的一个云基础设施部署与生命周期管理平台。 Cloud Foundry BOSH Director所有版本及之前版本存在安全漏洞，该漏洞源于ReleaseJob#unpack方法中name参数未经清理直接用于shell命令，可能导致命令注入。

CVSS 8.2 · High EPSS 0.12% · P2

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 1

VendorProduct Version RangeStatus
Cloud Foundry Foundation BOSH Director < 282.1.12 affected
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I. Basic Information for CVE-2026-41010

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
ReleaseJob#unpack builds job_dir = File.join(@release_dir, 'jobs', name) and job_tgz = File.join(@release_dir, 'jobs', "#{name}.tgz") where name returns @job_meta['name'], a value taken verbatim from the jobs: array of the attacker-supplied release.MF inside the uploaded tarball. These paths are then interpolated into a shell string: Bosh::Common::Exec.sh("tar -C #{job_dir} -xf #{job_tgz} 2>&1", :on_error => :return). Bosh::Common::Exec.sh executes via %x{#{command}} (bosh-common/lib/bosh/common/exec.rb:53), i.e. /bin/sh -c, so any shell metacharacters in name are interpreted. FileUtils.mkdir_p(job_dir) on line 49 creates the literal directory (no shell) and succeeds even when the name contains $()/;, so execution reaches the sh call. Affected versions: - BOSH Director: all versions prior to v282.1.12 (inclusive); fixed in v282.1.12 or later
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Cloud Foundry BOSH Director 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cloud Foundry BOSH Director是美国Cloud Foundry公司的一个云基础设施部署与生命周期管理平台。 Cloud Foundry BOSH Director所有版本及之前版本存在安全漏洞，该漏洞源于ReleaseJob#unpack方法中name参数未经清理直接用于shell命令，可能导致命令注入。
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
Cloud Foundry Foundation BOSH Director 0 ~ 282.1.12 -

II. Public POCs for CVE-2026-41010

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III. Intelligence Information for CVE-2026-41010

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Security Blog Posts for CVE-2026-41010 (1)

Same Patch Batch · Cloud Foundry Foundation · 2026-06-04 · 5 CVEs total

CVE-2026-41860 8.8 HIGH Cloud Foundry BOSH 安全漏洞
CVE-2026-41011 8.2 HIGH Cloud Foundry BOSH 安全漏洞
CVE-2026-41859 7.8 HIGH Cloud Foundry BOSH 安全漏洞
CVE-2026-41858 6.5 MEDIUM Cloud Foundry windows-utilities-release 安全漏洞

IV. Related Vulnerabilities

Same product: BOSH Director
Same vendor: Cloud Foundry Foundation
Same weakness: CWE-78

V. Comments for CVE-2026-41010

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