Drupal Extensions: Mehrere Schwachstellen
WID-SEC-2026-0599 · first 05.03.2026 · updated 27.03.2026 · CVSS 6,5
What it is about
Drupal ist ein freies Content-Management-System, basierend auf der Scriptsprache PHP und einer SQL-Datenbank. Über zahlreiche Extensions kann der Funktionsumfang der Core-Installation individuell erweitert werden. Ein Angreifer kann mehrere Schwachstellen in verschiedenen Drupal-Erweiterungen ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Cross-Site-Scripting-Angriffe durchzuführen, Daten zu manipulieren oder vertrauliche Informationen offenzulegen.
Under what conditions?
The BSI does not name any particular preconditions. Exploitable remotely according to the BSI.
What can happen in the worst case
An attacker could use the vulnerability to
- Sicherheitsvorkehrungen zu umgehen
- Cross-Site-Scripting-Angriffe durchzuführen
- Daten zu manipulieren oder vertrauliche Informationen offenzulegen
Am I affected?
Affected according to the BSI:
- Open Source Drupal File access <1.2.0
- Open Source Drupal AJAX Dashboard <3.1.0
- Open Source Drupal Calculation Fields <1.0.4
- Open Source Drupal Google Analytics GA4 <1.1.13
- Open Source Drupal OpenID Connect <1.5.0
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Open Source Drupal File access 1.2.0
- Open Source Drupal AJAX Dashboard 3.1.0
- Open Source Drupal Calculation Fields 1.0.4
- Open Source Drupal Google Analytics GA4 1.1.13
- Open Source Drupal OpenID Connect 1.5.0
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
- Original BSI advisory (WID)
- Drupal Security Advisory vom 2026-03-04 www.drupal.org
- Drupal Security Advisory vom 2026-03-04 www.drupal.org
- Drupal Security Advisory vom 2026-03-04 www.drupal.org
- Drupal Security Advisory vom 2026-03-04 www.drupal.org
- Drupal Security Advisory vom 2026-03-04 www.drupal.org
- Drupal Security Advisory vom 2026-03-04 www.drupal.org
- Drupal Security Advisory vom 2026-03-04 www.drupal.org
- Drupal Security Advisory vom 2026-03-04 www.drupal.org
CVE: CVE-2026-3525, CVE-2026-3526, CVE-2026-3527, CVE-2026-3528, CVE-2026-3529, CVE-2026-3530, CVE-2026-3531, CVE-2026-3532
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.