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CVE-2025-30177

Apache Camel: Camel-Undertow Message Header Injection via Improper Filtering

Published: Apr 1, 2025Updated: Apr 15, 2025 Sources: CVE List NVD GHSA BDUCWE-164
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
0.9%
Top 43.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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 Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-164

Affected Products

Apache CamelApache Software Foundation
On-premDev Tool
DevTools & CI / build-test-tools
camelapache
LibraryLibrary
OSS Libraries / generic-library
org.apache.camel:camel-undertowMavenOSS Libraries
CamelApache Software Foundation
On-premLibrary
OSS Libraries / generic-library
apache software foundationoss-projectUSWeb & CMS Pluginsaka apache foundation
apacheoss-projectUSWeb & CMS Pluginsaka apache http server, apache httpd
mavenpackage-ecosystemOSS Libraries

Exploitability

Official Patch Available

References

https://camel.apache.org/security/CVE-2025-27636.html
camel.apache.org
https://camel.apache.org/security/CVE-2025-29891.html
camel.apache.org
https://lists.apache.org/thread/dj79zdgw01j337lr9gvyy4sv8xfyw8py
lists.apache.org
and 4 more references View all →

Timeline

Published
Apr 1, 2025
Last Updated
Apr 15, 2025

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