CVE-2026-107259
Description
This module enables you to link the output of a field to a URL or to the value of another field. The module doesn't sufficiently separate field content from template code when rendering linked field output. Depending on the Twig extensions installed on the site, this can be used to expose site configuration values, which may include sensitive information such as API keys or credentials. This vulnerability is mitigated by the fact that an attacker must have a role with permission to create or edit content in a field that has Linked Field enabled in its display settings.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
Propose a mitigation on Community Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist:https://packages.drupal.org/8 | drupal/linked_field | <1.8.0 | 1.8.0 |
References
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.