DRUPAL-CONTRIB-2026-245unknown
This module allows for direct viewing of a file with the URL alias.
Impact
This module allows for direct viewing of a file with the URL alias.
Source excerpt · OSVApplies when
This vulnerability is mitigated by the following:
Affected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
drupal/media_alias_display Packagist:https://packages.drupal.org/8
| Affected range | Recorded fix |
|---|---|
| Earlier releases before 2.1.2Ecosystem versions | 2.1.2 |
| From 3.0.0 before 3.0.2Ecosystem versions | 3.0.2 |
Version evidence: OSV · DRUPAL-CONTRIB-2026-245
View original version evidence (0 explicit versions)
Original source description
This module allows for direct viewing of a file with the URL alias.
In some cases, files may be served with the HTTP header Cache-Control: public when they should be uncacheable. This can lead to some users getting cached versions of files with information they should not be able to access.
This vulnerability is mitigated by the following:
- Drupal must be configured to handle non-public files using a custom or contributed module providing an additional file scheme.
- An attacker must know to request a file that has previously been requested by a more-privileged user, and that file must still be cached.