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Getsimple Cms

6 CVEs product

Monthly

CVE-2026-28495 CRITICAL POC Act Now

GetSimple CMS massiveAdmin plugin has a CSRF vulnerability enabling attackers to perform admin actions through crafted malicious pages.

PHP RCE CSRF Getsimple Cms
NVD GitHub VulDB
CVSS 3.1
9.6
EPSS
0.1%
CVE-2026-27202 HIGH POC This Week

Arbitrary file read vulnerability in GetSimple CMS affects all versions through its Uploaded Files feature, allowing unauthenticated remote attackers to access sensitive files on affected systems. Public exploit code exists for this vulnerability, and no patch is currently available. The high-severity flaw (CVSS 7.5) poses a significant confidentiality risk to all GetSimple CMS deployments.

Path Traversal Getsimple Cms
NVD GitHub
CVSS 3.1
7.5
EPSS
0.1%
CVE-2026-27161 HIGH POC This Week

Unauthenticated attackers can access sensitive files in GetSimple CMS when Apache's AllowOverride directive is disabled, bypassing .htaccess protections that restrict directory access. This configuration is common in hardened and shared hosting environments, exposing authorization credentials, API keys, and cryptographic salts in files like authorization.xml. Public exploit code exists for this vulnerability, and no patch is currently available.

Apache Getsimple Cms
NVD GitHub
CVSS 3.1
7.5
EPSS
0.1%
CVE-2026-27147 MEDIUM POC This Month

GetSimple CMS allows authenticated users to upload SVG files containing malicious JavaScript through the administrative interface, which executes in browsers when the files are accessed due to insufficient sanitization. Public exploit code exists for this stored XSS vulnerability, and no patch is currently available, leaving all GetSimple CMS versions at risk.

XSS Getsimple Cms
NVD GitHub
CVSS 3.1
5.4
EPSS
0.0%
CVE-2026-27146 MEDIUM POC This Month

Arbitrary file upload in GetSimple CMS results from missing CSRF protection on the administrative upload endpoint, allowing an attacker to silently inject files through a malicious webpage visited by an authenticated admin. Public exploit code exists for this vulnerability, and no patch is currently available. An attacker needs only to trick an authenticated user into visiting a crafted page to compromise the application.

CSRF Getsimple Cms
NVD GitHub
CVSS 3.1
4.5
EPSS
0.0%
CVE-2025-48492 HIGH POC This Week

GetSimple CMS is a content management system. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Command Injection PHP RCE Getsimple Cms
NVD GitHub
CVSS 4.0
8.6
EPSS
2.8%
EPSS 0% CVSS 9.6
CRITICAL POC Act Now

GetSimple CMS massiveAdmin plugin has a CSRF vulnerability enabling attackers to perform admin actions through crafted malicious pages.

PHP RCE CSRF +1
NVD GitHub VulDB
EPSS 0% CVSS 7.5
HIGH POC This Week

Arbitrary file read vulnerability in GetSimple CMS affects all versions through its Uploaded Files feature, allowing unauthenticated remote attackers to access sensitive files on affected systems. Public exploit code exists for this vulnerability, and no patch is currently available. The high-severity flaw (CVSS 7.5) poses a significant confidentiality risk to all GetSimple CMS deployments.

Path Traversal Getsimple Cms
NVD GitHub
EPSS 0% CVSS 7.5
HIGH POC This Week

Unauthenticated attackers can access sensitive files in GetSimple CMS when Apache's AllowOverride directive is disabled, bypassing .htaccess protections that restrict directory access. This configuration is common in hardened and shared hosting environments, exposing authorization credentials, API keys, and cryptographic salts in files like authorization.xml. Public exploit code exists for this vulnerability, and no patch is currently available.

Apache Getsimple Cms
NVD GitHub
EPSS 0% CVSS 5.4
MEDIUM POC This Month

GetSimple CMS allows authenticated users to upload SVG files containing malicious JavaScript through the administrative interface, which executes in browsers when the files are accessed due to insufficient sanitization. Public exploit code exists for this stored XSS vulnerability, and no patch is currently available, leaving all GetSimple CMS versions at risk.

XSS Getsimple Cms
NVD GitHub
EPSS 0% CVSS 4.5
MEDIUM POC This Month

Arbitrary file upload in GetSimple CMS results from missing CSRF protection on the administrative upload endpoint, allowing an attacker to silently inject files through a malicious webpage visited by an authenticated admin. Public exploit code exists for this vulnerability, and no patch is currently available. An attacker needs only to trick an authenticated user into visiting a crafted page to compromise the application.

CSRF Getsimple Cms
NVD GitHub
EPSS 3% CVSS 8.6
HIGH POC This Week

GetSimple CMS is a content management system. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Command Injection PHP RCE +1
NVD GitHub

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