CVE-2026-46588: Apache Camel: CouchDB: Non-Camel-prefixed Exchange headers bypass HeaderFilterStrategy allowing operation override from untrusted input
Improper Input Validation vulnerability in Apache Camel.
This issue affects Apache Camel: through 4.14.7, from 4.15.0 through 4.18.2, from 4.19.0 through 4.20.0.
Users are recommended to upgrade to version 4.14.8, 4.18.3, 4.21.0, which fixes the issue.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Apache Camel CouchDBto a version that resolves this vulnerability.Fixed in 4.14.8 - Upgrade
Upgrade
Apache Camel CouchDBto a version that resolves this vulnerability.Fixed in 4.18.3 - Upgrade
Upgrade
Apache Camel CouchDBto a version that resolves this vulnerability.Fixed in 4.21.0
Event History
Frequently Asked Questions
What is the severity of CVE-2026-46588?
CVE-2026-46588 has a risk score of 52, indicating a moderate level of severity.
How do I fix CVE-2026-46588?
To fix CVE-2026-46588, upgrade to Apache Camel versions 4.14.8, 4.18.3, or 4.21.0.
What is the impact of CVE-2026-46588 on Apache Camel?
CVE-2026-46588 allows an operation override from untrusted input due to improper input validation in CouchDB.
Which versions of Apache Camel are affected by CVE-2026-46588?
CVE-2026-46588 affects Apache Camel versions through 4.14.7, from 4.15.0 through 4.18.2, and from 4.19.0 through 4.20.0.
What type of vulnerability is CVE-2026-46588 classified as?
CVE-2026-46588 is classified as an Improper Input Validation vulnerability.