CVE-2026-108515
Medium
Description
The Drupal core Link module provides a field type that can be used for internal and external URLs. The module does not sufficiently sanitize certain markup in some circumstances, which can lead to cross-site scripting (XSS) vulnerabilities.
SeverityMedium
CVSS6.5
Exploit probability—
ProductDrupal/core
PublishedOct 14, 2026
First seenOct 14, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- drupal/core10.6.19, 11.3.19, 11.4.10, 12.0.0-beta2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| drupal/corePackagist | 8.9.0 ≤ v < 10.6.19, 11.0.0 ≤ v < 11.3.19, 11.4.0 ≤ v < 11.4.10, 12.0.0-alpha1 ≤ v < 12.0.0-beta2 | 10.6.19, 11.3.19, 11.4.10, 12.0.0-beta2 |
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