CVE-2024-23114: Apache Camel: Camel-CassandraQL: Unsafe Deserialization from CassandraAggregationRepository

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-02-20 · updated 2026-06-17
Weakness: CWE-502

Description

Deserialization of Untrusted Data vulnerability in Apache Camel CassandraQL Component AggregationRepository which is vulnerable to unsafe deserialization. Under specific conditions it is possible to deserialize malicious payload.This issue affects Apache Camel: from 3.0.0 before 3.21.4, from 3.22.0 before 3.22.1, from 4.0.0 before 4.0.4, from 4.1.0 before 4.4.0. Users are recommended to upgrade to version 4.4.0, which fixes the issue. If users are on the 4.0.x LTS releases stream, then they are suggested to upgrade to 4.0.4. If users are on 3.x, they are suggested to move to 3.21.4 or 3.22.1

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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