Drupal Erweiterungen: Mehrere Schwachstellen
WID-SEC-2026-3819 · first 09.10.2026 · updated 09.10.2026 · CVSS 9,8
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 Drupal ausnutzen, um beliebigen Programmcode auszuführen, erweiterte Berechtigungen zu erlangen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren und offenzulegen oder Cross-Site-Scripting-Angriffe durchzuführen.
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
- beliebigen Programmcode auszuführen
- erweiterte Berechtigungen zu erlangen
- Sicherheitsmaßnahmen zu umgehen
- Daten zu manipulieren
- offenzulegen oder Cross-Site-Scripting-Angriffe durchzuführen
Am I affected?
Affected according to the BSI:
- Open Source Drupal Block AJAX <3.0.2
- Open Source Drupal Entity Reference Manager (Merge entities) <1.0.3
- Open Source Drupal MathJax: LaTeX <4.1.2
- Open Source Drupal Authenticator Login Plus (2FA) <1.0.1
- Open Source Drupal Actstream <2.0.1
- Open Source Drupal Actstream <2.1.1
- Open Source Drupal Inline Entity Form Dialog <1.0.6
- Open Source Drupal Linked Field <1.8.0
- Open Source Drupal Gutenberg <2.15.0
- Open Source Drupal Gutenberg <3.0.7
- Open Source Drupal Inline Formatter Field <4.2.0
- Open Source Drupal Leaflet <10.4.13
and 21 more
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 Block AJAX 3.0.2
- Open Source Drupal Entity Reference Manager (Merge entities) 1.0.3
- Open Source Drupal MathJax: LaTeX 4.1.2
- Open Source Drupal Authenticator Login Plus (2FA) 1.0.1
- Open Source Drupal Actstream 2.0.1
- Open Source Drupal Actstream 2.1.1
- Open Source Drupal Inline Entity Form Dialog 1.0.6
- Open Source Drupal Linked Field 1.8.0
- Open Source Drupal Gutenberg 2.15.0
- Open Source Drupal Gutenberg 3.0.7
- Open Source Drupal Inline Formatter Field 4.2.0
- Open Source Drupal Leaflet 10.4.13
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 sa-contrib-2026-192 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-193 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-194 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-195 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-196 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-197 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-198 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-199 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-200 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-201 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-202 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-203 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-204 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-205 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-206 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-207 vom 2026-10-07 www.drupal.org
- Exploit CVE-2026-107268 vom 2026-10-07 github.com
- Drupal Security Advisory sa-contrib-2026-208 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-209 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-210 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-211 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-212 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-213 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-214 vom 2026-10-07 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-215 vom 2026-10-07 www.drupal.org
and 2 more sources in the original advisory
CVE: CVE-2026-107249, CVE-2026-107251, CVE-2026-107252, CVE-2026-107254, CVE-2026-107255, CVE-2026-107257, CVE-2026-107258, CVE-2026-107259, CVE-2026-107261, CVE-2026-107262, CVE-2026-107263, CVE-2026-107264, CVE-2026-107265, CVE-2026-107266, CVE-2026-107267, CVE-2026-107306, CVE-2026-107307, CVE-2026-107308, CVE-2026-107309, CVE-2026-107310 …
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.