CVE catalog
CVE-2026-33454
The Camel-Mail component is vulnerable to Camel message header injection. The custom header filter strategy used by the component (MailHeaderFilterStrategy) only filters the 'out' direction via setOut
- Severity
- Critical · CVSS 9.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.49% · Oct 25, 2026
A flaw was found in the Camel-Mail component. An attacker can exploit this by sending a specially crafted email to a mailbox monitored by a Camel application. Due to a missing inbound filter, malicious headers within the email are not properly filtered, allowing them to alter the behavior of other components within the Camel application. This could lead to unintended actions or data manipulation. Apache Camel: Camel-Mail: Camel-Mail: Altered application behavior via header injection The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | camel | Not reported | 4.14.6 | fixed |
| Cpe | camel | Not reported | 4.18.1 | fixed |
| Maven | org.apache.camel:camel-mail | Not reported | 4.18.1 | fixed |
| Cpe | camel | Not reported | 4.18.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | camel | cpe | Not reported | 4.14.6 | Not reported | Not reported | Not reported |
| Cpe | camel | cpe | Not reported | 4.18.1 | Not reported | Not reported | Not reported |
| Maven | org.apache.camel:camel-mail | maven | Not reported | 4.18.1 | Not reported | GHSA-2VQF-X7G4-7C2G | Not reported |
| Cpe | camel | cpe | Not reported | 4.18.1 | Not reported | NVD-CVE-2026-33454 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://access.redhat.com/errata/RHSA-2026:17668]
- [https://access.redhat.com/errata/RHSA-2026:19835]
- [https://access.redhat.com/security/cve/CVE-2026-33454]
- [https://bugzilla.redhat.com/show_bug.cgi?id=2463181]
- [https://camel.apache.org/security/CVE-2026-33454.html]
- [https://github.com/advisories/GHSA-2vqf-x7g4-7c2g]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-33454]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-33454.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2308.json]
[CERT-Bund public advisories] · [FIRST EPSS] · [GitHub Advisory Database] · [National Vulnerability Database (NVD)] · [Red Hat security advisories and VEX]