CVE-2026-92116: Apache Software Foundation Apache Allura

Critical severity, CVSS 9.1. EPSS: 0.3% chance of exploitation in the next 30 days.

OAuth1 callback validation vulnerability in Apache Allura. This issue affects Apache Allura: through 1.21.0. Users are recommended to upgrade to version 1.22.0, which fixes the issue.

Affected products

• Apache Software Foundation Apache Allura: up to and including 1.21.0

Published 2026-10-12. Last modified 2026-10-16.