drupal/preview_link - SA-CONTRIB-2019-004
The Preview Link module enables you to generate preview links so anonymous users can access unpublished revisions of content.
The last release of the module introduced an access bypass allowing users to present invalid tokens but still access unpublished content.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | drupal/preview_link | < 1.1.0 | 1.1.0 |
| Drupal module | drupal/preview_link | < 1.1.0 | 1.1.0 |
References
- Weakness (CWE)
-- Platform
- Composer, Drupal
- Package
drupal/preview_link- Disclosed
- 23.01.2019
- Updated
- 11.10.2026 12:18
Sources and licenses
OSV / GitHub Advisory Database - DRUPAL-CONTRIB-2019-004 - CC BY-SA 2.0; code GPL-2.0-or-later
Vulnerability history: drupal/preview_link
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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