Vulnerability/
https://seclists.org/oss-sec/2026/q4/135

https://seclists.org/oss-sec/2026/q4/135: CVE-2026-92116: Apache Allura: OAuth1 missing callback validation

Q: Which Apache Allura deployments need remediation?

Apache Allura versions through 1.21.0 are affected. Upgrading to version 1.22.0 fixes the issue.

Q: What is the reported weakness?

The issue is missing validation of OAuth1 callbacks. The provided advisory does not state any configuration prerequisites, exploit conditions, or temporary mitigations.

Published Oct 12, 2026

Updated

Affected Software

1 affected component

Apache Allura<=1.21.0

Frequently Asked Questions

Which Apache Allura deployments need remediation?

Apache Allura versions through 1.21.0 are affected. Upgrading to version 1.22.0 fixes the issue.

What is the reported weakness?

The issue is missing validation of OAuth1 callbacks. The provided advisory does not state any configuration prerequisites, exploit conditions, or temporary mitigations.

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