Vulnerability in Apache Camel
CVE-2026-33453
Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Apache Camel Camel-Coap component. Apache Camel's camel-coap component is vulnerable to Camel message header injection, leading to remote code…
Vulnerability class: Mass Assignment
EPSS: 0.061 (91.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Apache Camel — versions 4.18.0, 4.19.0
- Apache Software Foundation Camel — versions 4.14.0, 4.18.0, 4.19.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@apache.org (vendor-advisory, Broken Link)
- af854a3a-2127-422b-91ae-364da2661108 (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2026-33453?
- CVE-2026-33453 is a critical-severity vulnerability in Apache Camel, classified under Improperly Controlled Modification of Dynamically-Determined Object Attributes. CVSS score: 10.0/10. Published 2026-04-27.
- How severe is CVE-2026-33453?
- Critical severity. CVSS v3 base score is 10.0 out of 10.
- Is CVE-2026-33453 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.