https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 15:40:03 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-278261 EUVD-2026-278261 https://cve.radiocsirt.org/vuln/euvd-2026-278261 https://cve.radiocsirt.org/vuln/fkie_cve-2026-21861 <p>baserCMS is a website development framework. Prior to version 5.2.3, baserCMS contains an OS command injection vulnerability in the core update functionality. An authenticated administrator can execute arbitrary OS commands on the server due to improper handling of user-controlled input that is directly passed to exec() without sufficient validation or escaping. This issue has been patched in version 5.2.3.</p> <p>baserCMS is a website development framework. Prior to version 5.2.3, baserCMS contains an OS command injection vulnerability in the core update functionality. An authenticated administrator can execute arbitrary OS commands on the server due to improper handling of user-controlled input that is directly passed to exec() without sufficient validation or escaping. This issue has been patched in version 5.2.3.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-21861 https://cve.radiocsirt.org/vuln/ghsa-qxmc-6f24-g86g <p><strong>Affected:</strong> Packagist: baserproject/basercms</p> <p>## Summary</p> <p>In the core update functionality of baserCMS, some parameters sent from the admin panel are passed to the `exec()` function without proper validation or escaping. This issue allows **an authenticated CMS administrator to execute arbitrary OS commands on the server (Remote Code Execution, RCE)**.</p> <p>This vulnerability is not a UI-level issue such as screen manipulation or lack of CSRF protection, but rather stems from **a design that directly executes input values received on the server side as OS commands**. Therefore, even if buttons are hidden in the UI, or even if CakePHP&#39;s CSRF/FormProtection (SecurityComponent) ensures that only legitimate POST requests are accepted, **an attack is possible as long as a request containing a valid token is processed within an administrator session**.</p> <p>---</p> <p>## Vulnerability Information</p> <p>| Item | Details | | ---- | ------- | | CWE | CWE-78: Improper Neutralization of Special Elements used in an OS Command | | Impact | Remote Code Execution (RCE) | | Severity | Critical | | Attack Requirements | Administrator privileges required | | Reproducibility | Reproducible (confirmed multiple times) | | Test Environment | baserCMS 5.2.2 (Docker / development environment) |</p> <p>---</p> <p>## Affected Areas</p> <p>- **Controller** - `PluginsController::get_core_update()` - **Service** - `PluginsService::getCoreUpdate()` - **Affected Endpoint** - `/baser/admin/baser-core/plugins/get_core_update`</p> <p>---</p> <p>## Technical Details</p> <p>### Vulnerable Code Flow</p> <p>```…</p> <p><strong>Affected:</strong> Packagist: baserproject/basercms</p> <p>## Summary</p> <p>In the core update functionality of baserCMS, some parameters sent from the admin panel are passed to the `exec()` function without proper validation or escaping. This issue allows **an authenticated CMS administrator to execute arbitrary OS commands on the server (Remote Code Execution, RCE)**.</p> <p>This vulnerability is not a UI-level issue such as screen manipulation or lack of CSRF protection, but rather stems from **a design that directly executes input values received on the server side as OS commands**. Therefore, even if buttons are hidden in the UI, or even if CakePHP&#39;s CSRF/FormProtection (SecurityComponent) ensures that only legitimate POST requests are accepted, **an attack is possible as long as a request containing a valid token is processed within an administrator session**.</p> <p>---</p> <p>## Vulnerability Information</p> <p>| Item | Details | | ---- | ------- | | CWE | CWE-78: Improper Neutralization of Special Elements used in an OS Command | | Impact | Remote Code Execution (RCE) | | Severity | Critical | | Attack Requirements | Administrator privileges required | | Reproducibility | Reproducible (confirmed multiple times) | | Test Environment | baserCMS 5.2.2 (Docker / development environment) |</p> <p>---</p> <p>## Affected Areas</p> <p>- **Controller** - `PluginsController::get_core_update()` - **Service** - `PluginsService::getCoreUpdate()` - **Affected Endpoint** - `/baser/admin/baser-core/plugins/get_core_update`</p> <p>---</p> <p>## Technical Details</p> <p>### Vulnerable Code Flow</p> <p>```…</p> https://cve.radiocsirt.org/vuln/ghsa-qxmc-6f24-g86g