drupal/actstream - SA-CONTRIB-2026-198
Actstream (short for Activity Stream) aggregates a user's activity from external services (RSS feeds, etc.) into per-user activity stream entities.
The configuration route does not sufficiently check that the user editing it is the account owner (or a user administrator) leading to an access bypass vulnerability.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | drupal/actstream | < 2.0.1, >= 2.1.0, < 2.1.1 | 2.0.1, 2.1.1 |
| Drupal module | drupal/actstream | < 2.0.1, >= 2.1.0, < 2.1.1 | 2.0.1, 2.1.1 |
References
- Weakness (CWE)
-- Platform
- Composer, Drupal
- Package
drupal/actstream- Disclosed
- 07.10.2026
- Updated
- 11.10.2026 13:17
Sources and licenses
OSV / GitHub Advisory Database - DRUPAL-CONTRIB-2026-198 - CC BY-SA 2.0; code GPL-2.0-or-later
Vulnerability history: drupal/actstream
All published vulnerabilities of this package (Drupal module), 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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