Vulnerability/
DRUPAL-CONTRIB-2026-198

DRUPAL-CONTRIB-2026-198: Actstream - Critical - Access bypass - SA-CONTRIB-2026-198

Published Oct 30, 2026

Updated

Incorrect Authorization vulnerability in Drupal Actstream allows Forceful Browsing. This issue affects Actstream versions: from 0.0.0 to 2.0.1, from 2.1.0 to 2.1.1.

Event History

Oct 30, 2026

CVE Published

via OSV·03:10 AM

Data Sourced

via OSV·03:10 AM

DescriptionSeverityWeakness

Frequently Asked Questions

Which installations should be treated as affected?

Actstream installations using versions from 0.0.0 through 2.0.1, or from 2.1.0 through 2.1.1, are affected.

Does exploitation require an authenticated account or user interaction?

No. The supplied CVSS vector indicates network-reachable exploitation with low attack complexity, no privileges required, and no user interaction required.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

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