---
id: "CVE-2026-118196"
page: "https://infrastack.ai/live/CVE-2026-118196"
kind: "vulnerability"
aliases: ["CVE-2026-118196"]
title: "Apache Allura: OAuth 1 rebinding flaw affects versions through 1.22.0"
severity: "unknown"
cvss: null
epss: null
exploited: false
status: "open"
category: "other"
products: []
ecosystems: []
tags: ["apache-allura", "other", "self-hosted"]
not_affected_if: ["version-1.22.1-or-later"]
published_at: "2026-11-09T11:17:21+00:00"
first_seen_at: "2026-11-09T11:26:03+00:00"
updated_at: "2026-11-09T11:26:56+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-118196", "first_seen_at": "2026-11-09T11:26:03+00:00"}]
exploit_sources: []
---

# Apache Allura: OAuth 1 rebinding flaw affects versions through 1.22.0

Link for people: https://infrastack.ai/live/CVE-2026-118196 (this .md is for agents)

Apache Allura, a software forge platform, has an OAuth 1 rebinding vulnerability in versions through 1.22.0. The sources do not describe what an attacker can read or change once the flaw is used.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed Apache Allura version and confirm whether it is `1.22.0` or earlier.

## Fix

- Upgrade Apache Allura to `1.22.1`.

## Timeline

- 2026-11-09T11:26:03+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-118196

## From the sources

OAuth 1 rebinding vulnerability in Apache Allura.



This issue affects Apache Allura: through 1.22.0.



Users are recommended to upgrade to version 1.22.1, which fixes the issue.

---

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