CVE-2020-23839

CVE-2020-23839 | GetSimple CMS v3.3.16 - XSS Reflejado a RCE Autor del Exploit: Bobby Cooke boku Estadísticas de Vulnerabilidad OWASP Top Ten 2017: A7:2017-Cross-Site Scripting XSS CWE-79: Neutralización incorrecta de la entrada durante la generación de páginas web 'Cross-site Scripting' - Tipo 1...

EUVD-2026-91021

GetSimple CMS is a content management system CMS, and GetSimple CMS CE is the community edition of that CMS. In versions 3.3.22 and prior, GetSimpleCMS-CE is vulnerable to stored Cross-Site Scripting XSS in the "Theme to Components" functionality admin/components.php via the title parameter. The...

EUVD-2026-91020

GetSimple CMS is a content management system CMS, and GetSimple CMS CE is the community edition of that CMS. In versions 3.3.22 and prior, an authenticated user with page-editing rights can store an arbitrary filesystem path in a page's template attribute. On the public front-end, this value is...

EUVD-2026-91017

GetSimple CMS is a content management system CMS, and GetSimple CMS CE is the community edition of that CMS. Prior to version 1.5, the update handler fetches a user-supplied URL with filegetcontents after only format validation FILTERVALIDATEURL — there is no validation of the request destination...

CVE-2026-56661

The GetSimple CMS CE community edition, prior to version 1.5 , is vulnerable to a Server-Side Request Forgery (SSRF) in its update handler. The application uses file_get_contents() to fetch a user-supplied URL, performing only basic format validation via FILTER_VALIDATE_URL without verifying the ...

EUVD-2026-91016

GetSimple CMS is a content management system CMS, and GetSimple CMS CE is the community edition of that CMS. Prior to version 1.5, the update handler in UpdateCE.php downloads a ZIP archive and extracts its contents into the web root without validating file types or extraction paths. Because PHP...

CVE-2026-53953

In GetSimple CMS CE version 3.3.22 , the password reset endpoint is accessible without authentication. When a reset request is submitted for an existing user, the application generates a temporary password using PHP rand() seeded with microtime() . Because this seed is time-based and has a limite...

PT-2026-103991

Name of the Vulnerable Software and Affected Versions GetSimple CMS versions prior to 1.5 Description The UpdateCE update form lacks anti-CSRF tokens, and the POST handler does not verify tokens or request origins. This allows a remote attacker to host a page that auto-submits a forged POST reque...

GetSimple CMS 3.3.13 - Open Redirect

GetSimple CMS 3.3.13 contains an open redirect vulnerability via the admin/index.php redirect parameter. An attacker can redirect a user to a malicious site and possibly obtain sensitive information, modify data, and/or execute unauthorized operations. id: CVE-2019-9915 info: name: GetSimple CMS...

CVE-2022-41544

Script de Explotación CVE-2022-41544 Este repositorio contiene un script para explotar la vulnerabilidad CVE-2022-41544 en GetSimple CMS. El script realiza varios pasos para verificar vulnerabilidades, filtrar claves API, establecer cookies, obtener tokens CSRF, subir un shell y activar el shell...

CVE-2026-53952

GetSimple CMS is a content management system CMS, and GetSimple CMS CE is the community edition of that CMS. A logic flaw in GetSimple CMS v3.4.0a and below and GetSimpleCMS-CE v3.3.22 and below allows unauthenticated attackers to create a new administrator account. The application features an...

CVE-2026-53952

GetSimple CMS (v3.4.0a and below) and GetSimpleCMS-CE (v3.3.22 and below) are affected by a logic flaw that allows unauthenticated attackers to create a new administrator account . The root cause is a self-exclusion bug in the post-installation deletion logic for admin/setup.php, which fails to r...

CVE-2026-53952 GetSimple CMS & GetSimpleCMS-CE have an Unauthenticated Admin Account Creation via Setup Logic Flaw

GetSimple CMS is a content management system CMS, and GetSimple CMS CE is the community edition of that CMS. A logic flaw in GetSimple CMS v3.4.0a and below and GetSimpleCMS-CE v3.3.22 and below allows unauthenticated attackers to create a new administrator account. The application features an...

CVE-2026-53952 GetSimple CMS & GetSimpleCMS-CE have an Unauthenticated Admin Account Creation via Setup Logic Flaw

GetSimple CMS is a content management system CMS, and GetSimple CMS CE is the community edition of that CMS. A logic flaw in GetSimple CMS v3.4.0a and below and GetSimpleCMS-CE v3.3.22 and below allows unauthenticated attackers to create a new administrator account. The application features an...

CVE-2026-53952 GetSimple CMS & GetSimpleCMS-CE have an Unauthenticated Admin Account Creation via Setup Logic Flaw

GetSimple CMS is a content management system CMS, and GetSimple CMS CE is the community edition of that CMS. A logic flaw in GetSimple CMS v3.4.0a and below and GetSimpleCMS-CE v3.3.22 and below allows unauthenticated attackers to create a new administrator account. The application features an...

EUVD-2026-76446

GetSimple CMS is a content management system CMS, and GetSimple CMS CE is the community edition of that CMS. A logic flaw in GetSimple CMS v3.4.0a and below and GetSimpleCMS-CE v3.3.22 and below allows unauthenticated attackers to create a new administrator account. The application features an...

CVE-2026-53952: Improper Authorization

GetSimple CMS is a content management system CMS, and GetSimple CMS CE is the community edition of that CMS. A logic flaw in GetSimple CMS v3.4.0a and below and GetSimpleCMS-CE v3.3.22 and below allows unauthenticated attackers to create a new administrator account. The application features an...

PT-2026-90050

GetSimple CMS is a content management system CMS, and GetSimple CMS CE is the community edition of that CMS. A logic flaw in GetSimple CMS v3.4.0a and below and GetSimpleCMS-CE v3.3.22 and below allows unauthenticated attackers to create a new administrator account. The application features an...

CVE-2026-28495

GetSimple CMS is a content management system. The massiveAdmin plugin v6.0.3 bundled with GetSimpleCMS-CE v3.3.22 allows an authenticated administrator to overwrite the gsconfig.php configuration file with arbitrary PHP code via the gsconfig editor module. The form lacks CSRF protection, enabling...

CVE-2026-28495

GetSimple CMS is a content management system. The massiveAdmin plugin v6.0.3 bundled with GetSimpleCMS-CE v3.3.22 allows an authenticated administrator to overwrite the gsconfig.php configuration file with arbitrary PHP code via the gsconfig editor module. The form lacks CSRF protection, enabling...