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CVE-2026-85614— OpenPanel API before 2.3.0 Unauthenticated SSRF via site-checker

Quick assessment

Affected
Openpanel-dev openpanel
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.

OpenPanel是OpenPanel公司开源的一款服务器管理面板软件。 OpenPanel 2.3.0之前版本存在服务端请求伪造漏洞，该漏洞源于GET /tools/site-checker端点接受完全由客户端控制的URL参数，且无私有IP过滤或DNS重绑定保护，可能导致服务器向内部服务、localhost和云元数据端点发起请求，从而泄露内部HTTP响应标题、标头、状态码和SSL证书信息。

CVSS 8.6 · High EPSS 0.26% · P17

Possible ATT&CK Techniques 1 AI

T1071.002 · File Transfer Protocols

Affected Version Matrix 2

VendorProduct Version RangeStatus
Openpanel-dev openpanel < 2.3.0 affected
2.3.0 unaffected
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I. Basic Information for CVE-2026-85614

Vulnerability Information
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Vulnerability Title
OpenPanel API before 2.3.0 Unauthenticated SSRF via site-checker
Source: CVE Program / CVE List V5
Vulnerability Description
OpenPanel before 2.3.0 contains an unauthenticated server-side request forgery vulnerability in the GET /tools/site-checker endpoint that accepts a fully client-controlled URL parameter with no private IP filtering or DNS-rebinding protection. Attackers can make the OpenPanel server issue requests to internal services, localhost, and cloud metadata endpoints, reading internal HTTP response titles, headers, status codes, and SSL certificate information.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
OpenPanel 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenPanel是OpenPanel公司开源的一款服务器管理面板软件。 OpenPanel 2.3.0之前版本存在服务端请求伪造漏洞，该漏洞源于GET /tools/site-checker端点接受完全由客户端控制的URL参数，且无私有IP过滤或DNS重绑定保护，可能导致服务器向内部服务、localhost和云元数据端点发起请求，从而泄露内部HTTP响应标题、标头、状态码和SSL证书信息。
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
Openpanel-dev openpanel 0 ~ 2.3.0 -

II. Public POCs for CVE-2026-85614

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III. Intelligence Information for CVE-2026-85614

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Vendor Advisories for CVE-2026-85614 (2)

Same Patch Batch · Openpanel-dev · 2026-09-04 · 7 CVEs total

CVE-2026-85610 8.8 HIGH OpenPanel before 2.3.0 Remote Code Execution via chart formulas
CVE-2026-85613 8.2 HIGH OpenPanel before 2.3.0 Unauthenticated XSS via SVG Favicon Proxy
CVE-2026-85612 7.5 HIGH OpenPanel before 2.3.0 SSRF via favicon and og endpoints
CVE-2026-85609 7.5 HIGH Openpanel before 2.3.0 SSRF via Site Checker Endpoint
CVE-2026-85615 6.4 MEDIUM Openpanel before 2.3.0 Cross-Tenant IDOR via report.getLayouts
CVE-2026-85611 6.4 MEDIUM OpenPanel before 2.3.0 Cross-Tenant BOLA via report procedures

IV. Related Vulnerabilities

Same product: openpanel
Same vendor: Openpanel-dev
Same weakness: CWE-918

V. Comments for CVE-2026-85614

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