Vulnerability/
https://seclists.org/oss-sec/2026/q4/565

https://seclists.org/oss-sec/2026/q4/565: CVE-2026-118196: Apache Allura: OAuth1 rebinding

Q: Which deployments need to be remediated?

Apache Allura deployments running version 1.22.0 or earlier are affected. The issue is fixed in version 1.22.1.

Q: What should organizations do to address the issue?

Upgrade Apache Allura to version 1.22.1, which includes the fix for the OAuth 1 rebinding vulnerability.

Published Nov 6, 2026

Updated

Affected Software

1 affected component

Apache Allura<=1.22.0

Frequently Asked Questions

Which deployments need to be remediated?

Apache Allura deployments running version 1.22.0 or earlier are affected. The issue is fixed in version 1.22.1.

What should organizations do to address the issue?

Upgrade Apache Allura to version 1.22.1, which includes the fix for the OAuth 1 rebinding vulnerability.

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