Kurz gesagt
- CVE-2026-55805 ist eine Schwachstelle (MITTEL (CVSS 5.4)) in drupal/core.
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.23%, höher als bei 13.3% aller Schwachstellen.
- Abhilfe: auf 11.1.0, 11.2.0, 11.3.0, 11.3.14 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| drupal/core Packagist | ≥ 11.0.0, < 11.1.0≥ 11.1.0, < 11.2.0≥ 11.2.0, < 11.3.0≥ 11.3.0, < 11.3.14≥ 11.4.0, < 11.4.4< 10.6.13
| 11.1.011.2.011.3.011.3.1411.4.410.6.13
|
Description
The Layout Builder module doesn't sufficiently sanitize block labels in certain scenarios, which can lead to a cross-site scripting (XSS) vulnerability.
This is mitigated by the fact that both the attacker and the targeted user need to be using the Layout Builder editing interface.
NVD description
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Drupal core allows Stored XSS. This issue affects Drupal core versions: from 0.0.0 to 10.6.13, from 11.3.0 to 11.3.14, from 11.4.0 to 11.4.4, from 0.0.0 to 11.0.*, from 0.0.0 to 11.1.*, from 0.0.0 to 11.2.*.
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