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CVE-2026-27161— Unauthenticated Information Disclosure via .htaccess Reliance in Sensitive Directories

EPSS 0.04% · P12
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I. Basic Information for CVE-2026-27161

Vulnerability Information
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Vulnerability Title
Unauthenticated Information Disclosure via .htaccess Reliance in Sensitive Directories
Source: NVD (National Vulnerability Database)
Vulnerability Description
GetSimple CMS is a content management system. All versions of GetSimple CMS rely on .htaccess files to restrict access to sensitive directories such as /data/ and /backups/. If Apache AllowOverride is disabled (common in hardened or shared hosting environments), these protections are silently ignored, allowing unauthenticated attackers to list and download sensitive files including authorization.xml, which contains cryptographic salts and API keys. This issue does not have a fix at the time of publication.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
GetSimple CMS 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GetSimple CMS是GetSimple CMS开源的一个内容管理系统。 GetSimple CMS存在信息泄露漏洞，该漏洞源于依赖.htaccess文件限制敏感目录访问，当Apache AllowOverride被禁用时，这些保护会被静默忽略，可能导致未经验证的攻击者列出和下载包含加密盐和API密钥的敏感文件。
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

VendorProductAffected VersionsCPESubscribe
GetSimpleCMS-CEGetSimpleCMS-CE <= 3.3.22 -

II. Public POCs for CVE-2026-27161

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III. Intelligence Information for CVE-2026-27161

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Same Patch Batch · GetSimpleCMS-CE · 2026-02-20 · 4 CVEs total

CVE-2026-27146GetSimple CMS: Cross-Site Request Forgery (CSRF) in File Upload Allows Arbitrary Uploads
CVE-2026-27147GetSimple CMS: Stored Cross-Site Scripting (XSS) via SVG File Upload (Authenticated)
CVE-2026-27202GetSimple CMS: Uploaded Files (feature) Arbitrary File Read Vulnerability

IV. Related Vulnerabilities

Same product: GetSimpleCMS-CE
Same vendor: GetSimpleCMS-CE
Same weakness: CWE-200

V. Comments for CVE-2026-27161

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