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CVE-2026-47685— FOGProject has stored XSS via unauthenticated inventory service renders unescaped in Host Management page

Quick assessment

Affected
FOGProject fogproject
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

FOGProject是FOGProject组织开源的一个免费的开源网络计算机克隆和管理解决方案。可用于部署和管理任何桌面操作系统。 FOGProject 1.5.10.1832之前版本和1.6.0-beta.2313之前版本存在跨站脚本漏洞，该漏洞源于未对未经身份验证的库存服务端点（/service/inventory.php）中客户端提供的值进行清理，且主机管理库存页面在渲染静态库存字段到HTML时未进行输出编码，可能导致存储型跨站脚本攻击，在管理员浏览器中执行。

CVSS 7.3 · High EPSS 0.37% · P28

Affected Version Matrix 2

VendorProduct Version RangeStatus
FOGProject fogproject < 1.5.10.1832 affected
< 1.6.0-beta.2313 affected
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I. Basic Information for CVE-2026-47685

Vulnerability Information
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Vulnerability Title
FOGProject has stored XSS via unauthenticated inventory service renders unescaped in Host Management page
Source: CVE Program / CVE List V5
Vulnerability Description
FOG is a free open-source cloning/imaging/rescue suite/inventory management system. Prior to versions 1.5.10.1832 and 1.6.0-beta.2313, the unauthenticated inventory service endpoint (`/service/inventory.php`) persists client-supplied values without sanitization, and the Host Management Inventory page renders all static inventory fields into HTML without output encoding, allowing stored cross-site scripting that executes in any administrator's browser. Versions 1.5.10.1832 and 1.6.0-beta.2313 fix the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
FOGProject 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FOGProject是FOGProject组织开源的一个免费的开源网络计算机克隆和管理解决方案。可用于部署和管理任何桌面操作系统。 FOGProject 1.5.10.1832之前版本和1.6.0-beta.2313之前版本存在跨站脚本漏洞，该漏洞源于未对未经身份验证的库存服务端点（/service/inventory.php）中客户端提供的值进行清理，且主机管理库存页面在渲染静态库存字段到HTML时未进行输出编码，可能导致存储型跨站脚本攻击，在管理员浏览器中执行。
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
FOGProject fogproject < 1.5.10.1832 -

II. Public POCs for CVE-2026-47685

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 8713 chars
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III. Intelligence Information for CVE-2026-47685

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Vendor Advisories for CVE-2026-47685 (1)

Same Patch Batch · FOGProject · 2026-07-21 · 4 CVEs total

CVE-2026-47688 8.2 HIGH FOGProject has unauthenticated clearAES and clearPMTasks that allow remote destruction of
CVE-2026-47687 7.3 HIGH FOGProject has stored XSS via unescaped option label in selectForm() accessible from unaut
CVE-2026-47689 4.6 MEDIUM FOGProject has stored XSS via unescaped inventory data in buildRow() rendered on Group Inv

IV. Related Vulnerabilities

Same product: fogproject
Same vendor: FOGProject
Same weakness: CWE-79

V. Comments for CVE-2026-47685

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