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Sicherheitslücken in baserproject/basercms

In den letzten 30 Tagen veröffentlichte Sicherheitslücken für baserproject/basercms: 0. Davon im KEV-Katalog: 0.

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Sicherheitslücken: 56

  1. CVE-2026-30940

    Hoch · CVSS 7.2EPSS 1,08%Korrektur verfügbar

    baserCMS: Path Traversal in Theme File API Leads to Arbitrary File Write and RCE

    baserCMS is a website development framework. Prior to version 5.2.3, a path traversal vulnerability exists in the theme file management API (/baser/api/admin/bc-theme-file/theme_files/add.json) that allows arbitrary file write. An authenticated administrator can include ../ sequences in the path parameter to create a PHP file in an arbitrary directory outside the theme directory, which may result in remote code execution (RCE). This issue has been patched in version 5.2.3.

    • Auf 5.2.3 aktualisieren
    Veröffentlicht Aktualisiert
  2. CVE-2026-30878

    Mittel · CVSS 5.3EPSS 0,45%Korrektur verfügbar

    baserCMS: Mail Form Acceptance Bypass via Public API

    baserCMS is a website development framework. Prior to version 5.2.3, a public mail submission API allows unauthenticated users to submit mail form entries even when the corresponding form is not accepting submissions. This bypasses administrative controls intended to stop form intake and enables spam or abuse via the API. This issue has been patched in version 5.2.3.

    • Auf 5.2.3 aktualisieren
    Veröffentlicht Aktualisiert
  3. CVE-2026-30877

    Kritisch · CVSS 9.1EPSS 2,06%Korrektur verfügbar

    baserCMS: OS Command Injection in the baserCMS Update Functionality

    baserCMS is a website development framework. Prior to version 5.2.3, there is an OS command injection vulnerability in the update functionality. Due to this issue, an authenticated user with administrator privileges in baserCMS can execute arbitrary OS commands on the server with the privileges of the user account running baserCMS. This issue has been patched in version 5.2.3.

    • Auf 5.2.3 aktualisieren
    Veröffentlicht Aktualisiert
  4. CVE-2026-21861

    Kritisch · CVSS 9.1EPSS 2,28%Korrektur verfügbar

    baserCMS: OS Command Injection Leading to Remote Code Execution (RCE)

    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.

    • Auf 5.2.3 aktualisieren
    Veröffentlicht Aktualisiert
  5. CVE-2025-32957

    Hoch · CVSS 8.7EPSS 0,58%Korrektur verfügbar

    baserCMS: unsafe File Upload Leading to Remote Code Execution (RCE)

    baserCMS is a website development framework. Prior to version 5.2.3, the application's restore function allows users to upload a .zip file, which is then automatically extracted. A PHP file inside the archive is included using require_once without validating or restricting the filename. An attacker can craft a malicious PHP file within the zip and achieve arbitrary code execution when it is included. This issue has been patched in version 5.2.3.

    • Auf 5.2.3 aktualisieren
    Veröffentlicht Aktualisiert
  6. CVE-2024-46998

    Hoch · CVSS 7.1EPSS 0,36%Korrektur verfügbar

    baserCMS has a Cross-site Scripting (XSS) Vulnerability in Edit Email Form Settings Feature

    baserCMS is a website development framework. Versions prior to 5.1.2 have a cross-site scripting vulnerability in the Edit Email Form Settings Feature. Version 5.1.2 fixes the issue.

    • Auf 5.1.2 aktualisieren
    Veröffentlicht Aktualisiert
  7. CVE-2024-46994

    Mittel · CVSS 5.4EPSS 0,3%Korrektur verfügbar

    baserCMS has Cross-site Scripting Vulnerability in Blog posts and Contents list Feature

    baserCMS is a website development framework. Versions prior to 5.1.2 have a cross-site scripting vulnerability in Blog posts and Contents list Feature. Version 5.1.2 fixes this issue.

    • Auf 5.1.2 aktualisieren
    Veröffentlicht Aktualisiert
  8. CVE-2023-43648

    Mittel · CVSS 4.9EPSS 0,97%Korrektur verfügbar

    baserCMS Directory Traversal vulnerability in Form submission data management Feature

    baserCMS is a website development framework. Prior to version 4.8.0, there is a Directory Traversal Vulnerability in the form submission data management feature of baserCMS. Version 4.8.0 contains a patch for this issue.

    • Auf 4.8.0 aktualisieren
    Veröffentlicht Aktualisiert
  9. CVE-2023-43647

    Mittel · CVSS 6.1EPSS 0,51%Korrektur verfügbar

    baserCMS Cross-site Scripting vulnerability in File upload Feature

    baserCMS is a website development framework. Prior to version 4.8.0, there is a cross-site scripting vulnerability in the file upload feature of baserCMS. Version 4.8.0 contains a patch for this issue.

    • Auf 4.8.0 aktualisieren
    Veröffentlicht Aktualisiert

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