CVE-2024-22371: Apache Camel issue on ExchangeCreatedEvent

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-02-26 · updated 2026-06-17
Weakness: CWE-922

Description

Exposure of sensitive data by by crafting a malicious EventFactory and providing a custom ExchangeCreatedEvent that exposes sensitive data. Vulnerability in Apache Camel.This issue affects Apache Camel: from 3.21.X through 3.21.3, from 3.22.X through 3.22.0, from 4.0.X through 4.0.3, from 4.X through 4.3.0. Users are recommended to upgrade to version 3.21.4, 3.22.1, 4.0.4 or 4.4.0, which fixes the issue.

Affected products

Apache Software Foundation Apache Camel: from 3.0.0 before 3.21.4; from 4.0.0 before 4.0.4; from 4.1.0 before 4.4.0; 3.22.0 — fixed in 3.21.4, 4.0.4, 4.4.0

How to fix

Upgrade to a fixed version: Apache Software Foundation Apache Camel 3.21.4, 4.0.4, 4.4.0. Check the vendor advisory for mitigations.

References

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