CVE-2020-23839

CVE-2020-23839 | GetSimple CMS v3.3.16 - Reflected XSS to RCE Exploit Author: Bobby Cooke boku Vulnerability Statistics OWASP Top Ten 2017: A7:2017-Cross-Site Scripting XSS CWE-79: Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' - Type 1: Reflected XSS CVSS Base...

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

CVE-2022-41544 Exploit Script This repository contains a script to exploit CVE-2022-41544 vulnerability in GetSimple CMS. The script performs several steps to check for vulnerabilities, leak API keys, set cookies, obtain CSRF tokens, upload a shell, and trigger the shell. Changes and Improvements...

CVE-2026-71426

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...

CVE-2026-71542

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...

CVE-2026-70650

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 stored Cross-Site Scripting XSS vulnerability exists in the page backup viewer admin/backup-edit.php. Page fields are correctly HTML-encoded...

CVE-2026-56660

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-2026-56661

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-2026-56662

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 UpdateCE update form contained no anti-CSRF token, and the POST handler performed no token or request-origin verification. A remote attacker can host a page that...

CVE-2026-53953

GetSimple CMS is a content management system CMS, and GetSimple CMS CE is the community edition of that CMS. In version 3.3.22, the password reset endpoint can be accessed without authentication. When a reset request is submitted for an existing user, the application generates a new temporary...

CVE-2026-71542 GetSimple CMS: Stored Cross-Site Scripting (XSS) via the "title" parameter in admin/components.php

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...

CVE-2026-71542 GetSimple CMS: Stored Cross-Site Scripting (XSS) via the "title" parameter in admin/components.php

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-2026-91021

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...

CVE-2026-71542

GetSimple CMS CE , versions 3.3.22 and prior , is vulnerable to a stored Cross-Site Scripting (XSS) flaw within the "Theme to Components" functionality at the admin/components.php path. The vulnerability exists because the title parameter is rendered inside a double-quoted HTML attribute without ...

CVE-2026-71542 GetSimple CMS: Stored Cross-Site Scripting (XSS) via the "title" parameter in admin/components.php

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...

CVE-2026-71426 GetSimple CMS: Authenticated Stored Local File Inclusion (LFI) via page "template" field

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...

CVE-2026-71426 GetSimple CMS: Authenticated Stored Local File Inclusion (LFI) via page "template" field

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...

CVE-2026-71426

GetSimple CMS CE versions 3.3.22 and prior are vulnerable to a directory-traversal Local File Inclusion (LFI) . An authenticated user with page-editing rights can store an arbitrary filesystem path in a page's template attribute . When a visitor requests the affected page, this value is passed un...

CVE-2026-71426 GetSimple CMS: Authenticated Stored Local File Inclusion (LFI) via page "template" field

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-2026-91020

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...