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CVE-2026-41177— Squidex has Blind SSRF via file:// Protocol in Restore API leading to Local File Interaction

Quick assessment

Affected
Squidex squidex
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.

Squidex是Squidex开源的一个内容管理系统。 Squidex 7.23.0之前版本存在安全漏洞，该漏洞源于Restore API未验证用户提供的Url参数URI方案，允许使用file://协议，可能导致经过身份验证的管理员强制后端服务器与本地文件系统交互，造成本地文件交互和敏感系统信息泄露。

CVSS 5.5 · Medium EPSS 0.33% · P26
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I. Basic Information for CVE-2026-41177

Vulnerability Information
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Vulnerability Title
Squidex has Blind SSRF via file:// Protocol in Restore API leading to Local File Interaction
Source: CVE Program / CVE List V5
Vulnerability Description
Squidex is an open source headless content management system and content management hub. Prior to version 7.23.0, the Squidex Restore API is vulnerable to Blind Server-Side Request Forgery (SSRF). The application fails to validate the URI scheme of the user-supplied `Url` parameter, allowing the use of the `file://` protocol. This allows an authenticated administrator to force the backend server to interact with the local filesystem, which can lead to Local File Interaction (LFI) and potential disclosure of sensitive system information through side-channel analysis of internal logs. Version 7.23.0 contains a fix.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
文件名或路径的外部可控制
Source: CVE Program / CVE List V5
Vulnerability Title
Squidex 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Squidex是Squidex开源的一个内容管理系统。 Squidex 7.23.0之前版本存在安全漏洞，该漏洞源于Restore API未验证用户提供的Url参数URI方案，允许使用file://协议，可能导致经过身份验证的管理员强制后端服务器与本地文件系统交互，造成本地文件交互和敏感系统信息泄露。
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
Squidex squidex < 7.23.0 -

II. Public POCs for CVE-2026-41177

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III. Intelligence Information for CVE-2026-41177

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Patches & Fixes for CVE-2026-41177 (1)

Vendor Advisories for CVE-2026-41177 (1)

Same Patch Batch · Squidex · 2026-04-22 · 4 CVEs total

CVE-2026-41171 SSRF via Jint Scripting Engine HTTP Functions Due to Missing SSRF Protection on "Jint" Htt
CVE-2026-41170 Squidex has SSRF via Backup Restore Endpoint — Admin-Controlled URL Download Allows Intern
CVE-2026-41172 Squidex vulnerable to Server-Side Request Forgery (SSRF) via URL-based asset upload (/api/

IV. Related Vulnerabilities

Same product: squidex
Same vendor: Squidex
Same weakness: CWE-73

V. Comments for CVE-2026-41177

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