Drupal (Token Content Access, Disable Login Page und Powerful Surveys): Mehrere Schwachstellen
WID-SEC-2026-2587 · first 30.07.2026 · updated 27.08.2026 · CVSS 5,9
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 (Token Content Access, Disable Login Page und Powerful Surveys) ausnutzen, um Sicherheitsvorkehrungen zu umgehen, und um nicht näher spezifizierte Auswirkungen zu verursachen.
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, nicht näher spezifizierte Auswirkungen zu verursachen
Am I affected?
Affected according to the BSI:
- Open Source Drupal Token Content Access <3.1.2
- Open Source Drupal Disable Login Page
- Open Source Drupal Powerful Surveys
- Open Source Drupal Disable Login Page <1.1.4
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 Token Content Access 3.1.2
- Open Source Drupal Disable Login Page 1.1.4
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-2026-090 vom 2026-07-29 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-091 vom 2026-07-29 www.drupal.org
- Drupal Security Advisory sa-contrib-2026-092 vom 2026-07-29 www.drupal.org
- Drupal Security Advisory SA-CONTRIB-2026-110 vom 2026-08-26 www.drupal.org
CVE: CVE-2026-18259, CVE-2026-18260, CVE-2026-18261
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.