Bypass/Injection vulnerability in Apache Camel in Camel-Undertow component under particular conditions.
This issue affects Apache Camel: from 4.10.0 before 4.10.3, from 4.8.0 before 4.8.6.
Users are recommended to upgrade to version 4.10.3 for 4.10.x LTS and 4.8.6 for 4.8.x LTS.
Camel undertow component is vulnerable to Camel message header injection, in particular the custom header filter strategy used by the component only filter the "out" direction, while it doesn't filter the "in" direction.
This allows an attacker to include Camel specific headers that for some Camel components can alter the behaviour such as the camel-bean component, or the camel-exec component.
CVSS Score
6.5
EPSS Score
0.002
Published
2025-04-01
Bypass/Injection vulnerability in Apache Camel.
This issue affects Apache Camel: from 4.10.0 before 4.10.2, from 4.8.0 before 4.8.5, from 3.10.0 before 3.22.4.
Users are recommended to upgrade to version 4.10.2 for 4.10.x LTS, 4.8.5 for 4.8.x LTS and 3.22.4 for 3.x releases.
This vulnerability is present in Camel's default incoming header filter, that allows an attacker to include Camel specific headers that for some Camel components can alter the behaviours such as the camel-bean component, or the camel-exec component.
If you have Camel applications that are directly connected to the internet via HTTP, then an attacker could include parameters in the HTTP requests that are sent to the Camel application that get translated into headers.
The headers could be both provided as request parameters for an HTTP methods invocation or as part of the payload of the HTTP methods invocation.
All the known Camel HTTP component such as camel-servlet, camel-jetty, camel-undertow, camel-platform-http, and camel-netty-http would be vulnerable out of the box.
This CVE is related to the CVE-2025-27636: while they have the same root cause and are fixed with the same fix, CVE-2025-27636 was assumed to only be exploitable if an attacker could add malicious HTTP headers, while we have now determined that it is also exploitable via HTTP parameters. Like in CVE-2025-27636, exploitation is only possible if the Camel route uses particular vulnerable components.
CVSS Score
4.8
EPSS Score
0.001
Published
2025-03-12
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.
CVSS Score
2.9
EPSS Score
0.003
Published
2024-02-26
Deserialization of Untrusted Data vulnerability in Apache Camel SQL ComponentThis 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
CVSS Score
7.8
EPSS Score
0.026
Published
2024-02-20
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
CVSS Score
9.8
EPSS Score
0.006
Published
2024-02-20
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Camel.This issue affects Apache Camel: from 3.X through <=3.14.8, from 3.18.X through <=3.18.7, from 3.20.X through <= 3.20.5, from 4.X through <= 4.0.0-M3.
Users should upgrade to 3.14.9, 3.18.8, 3.20.6 or 3.21.0 and for users on Camel 4.x update to 4.0.0-M1
CVSS Score
3.3
EPSS Score
0.0
Published
2023-07-10
Server-Side Template Injection and arbitrary file disclosure on Camel templating components
CVSS Score
7.5
EPSS Score
0.011
Published
2020-07-08
Apache Camel's JMX is vulnerable to Rebind Flaw. Apache Camel 2.22.x, 2.23.x, 2.24.x, 2.25.x, 3.0.0 up to 3.1.0 is affected. Users should upgrade to 3.2.0.
CVSS Score
7.5
EPSS Score
0.021
Published
2020-05-14
Apache Camel RabbitMQ enables Java deserialization by default. Apache Camel 2.22.x, 2.23.x, 2.24.x, 2.25.0, 3.0.0 up to 3.1.0 are affected. 2.x users should upgrade to 2.25.1, 3.x users should upgrade to 3.2.0.
CVSS Score
9.8
EPSS Score
0.042
Published
2020-05-14
Apache Camel Netty enables Java deserialization by default. Apache Camel 2.22.x, 2.23.x, 2.24.x, 2.25.0, 3.0.0 up to 3.1.0 are affected. 2.x users should upgrade to 2.25.1, 3.x users should upgrade to 3.2.0.
CVSS Score
9.8
EPSS Score
0.095
Published
2020-05-14
Page 1