Apache Allura: OAuth1 rebinding

Apache Allura

OAuth 1 rebinding vulnerability in Apache Allura, affecting versions through 1.22.0. Upgrade to version 1.22.1 to fix the issue.

Do this now

No source names a fix yet: limit who can reach Apache Allura until one does.

First seen: 7 Nov 2026
Last update: 7 Nov 2026, 02:18 UTC
Identifiers: CVE-2026-118196 ID not published yet
Source: news

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## Apache Allura: OAuth1 rebinding
Severity: unknown. Patch status: fix status unknown.
Affected: Apache Allura
Ids: CVE-2026-118196

OAuth 1 rebinding vulnerability in Apache Allura, affecting versions through 1.22.0. Upgrade to version 1.22.1 to fix the issue.

## Steps
1. Search the repo, its CI and infra config for Apache Allura. If present, report the version in use and whether it's affected.
2. No source names a fix yet; check the vendor advisory. Until one ships: restrict network access to it.

## Report
A table: file, product or package, version in use, affected yes/no, exact fix. Then anything a human has to check outside the repo.

If you have the pwned.coffee MCP server (https://pwned.coffee/mcp), call lookup_cve("CVE-2026-118196") for the latest, and check_repo with this repo's lockfiles, Dockerfiles and workflows for a full receipt.
Sources: https://seclists.org/oss-sec/2026/q4/565
https://pwned.coffee/i/apache-allura-oauth1-rebinding-cve-2026-118196

Timeline

7 Nov 2026, 02:18 UTC
Fix status: patched → unknown.
7 Nov 2026
First reported.

Receipt

Exploitation: No known exploitation
Score: No CVSS published yet: severity unknown.
Last checked: 7 Nov 2026, 18:18 UTC

Sources: KEV – CVE record – Vendor –

Sources

seclists.org: CVE-2026-118196: Apache Allura: OAuth1 rebinding

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