---
title: "CVE-2026-80312: Apache Camel - Authentication Bypass"
description: "Apache Camel 4.11.0 to <4.18.5 and 4.19.0 to <4.22.1 contain an improper authentication caused by camel-oauth processors failing to stop exchange on authentication failure, letting unauthenticated callers access protected routes, exploit requires no special configuration."
url: https://panop.io/threat-heartbeat/CVE-2026-80312/
---

# CVE-2026-80312 Apache Camel - Authentication Bypass

Apache Camel 4.11.0 to <4.18.5 and 4.19.0 to <4.22.1 contain an improper authentication caused by camel-oauth processors failing to stop exchange on authentication failure, letting unauthenticated callers access protected routes, exploit requires no special configuration.

CVSS base score 8.2 /10

High

CISA KEV

Not listed

Public exploit

Proof of concept available

Authentication

Not required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-80312)

## Details

Type

Authentication Bypass

Impact

Broken Authentication

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Published

19 October 2026

Updated

20 October 2026

Weakness

[CWE-287](https://cwe.mitre.org/data/definitions/287.html)

## Vendor fix

Upgrade to Apache Camel 4.23.0, or 4.18.5 for 4.18.x LTS, or 4.22.1 for 4.22.x LTS.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-80312](https://nvd.nist.gov/vuln/detail/CVE-2026-80312)
- [https://camel.apache.org/security/CVE-2026-80312.html](https://camel.apache.org/security/CVE-2026-80312.html)
- [https://github.com/apache/camel/pull/25567](https://github.com/apache/camel/pull/25567)
- [https://github.com/apache/camel/pull/25575](https://github.com/apache/camel/pull/25575)
- [https://github.com/apache/camel/pull/25576](https://github.com/apache/camel/pull/25576)
- [https://issues.apache.org/jira/browse/CAMEL-24411](https://issues.apache.org/jira/browse/CAMEL-24411)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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