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DRUPAL-CORE-2026-012

Published Jul 15, 2026·Last modified Jul 15, 2026
Affected Components(6)
Packagist logodrupal/core
11.1.0 – 11.2.0
Packagist logodrupal/core
11.2.0 – 11.3.0
Packagist logodrupal/core
< 10.6.13
1 / 2
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.

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Risk Scores
Base Score
0.0

Measures severity based on intrinsic characteristics of the vulnerability, independent of environment.

Threat Intelligence
0.0

No exploitation activity has been observed at this time. Continue routine monitoring.

EPSS
N/A

Probability that this vulnerability will be exploited in the wild within the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

Related Vulnerabilities
  • CVE-2026-55805
    Alias
  • EUVD-2026-66183
    Alias
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