Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Apache Camel-Couchbase (org.apache.camel:camel-couchbase) versions 4.0.0 up to 4.14.8 (excluding 4.14.8), 4.15.0 up to 4.18.3, and 4.19.0 up to 4.21.0 are affected. Non-Camel-prefixed Exchange headers can bypass HeaderFilterStrategy, so untrusted input can override the Couchbase operation; the source gives few details on the exact attacker position required. Upgrade to version 4.14.8, 4.18.3, or 4.21.0, depending on your release line.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 7.3 | High | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | GitHub Advisory Database |
- CISA KEV Not listed.
- EPSS 0.0069, the 53rd percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:19 UTC First seen by agentprime
- 31 Oct 2026, 14:19 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-46jf-c9vx-hh79
- OSV: GHSA-46jf-c9vx-hh79
- nvd.nist.gov/vuln/detail/CVE-2026-46587
- github.com/apache/camel/pull/23228
- github.com/apache/camel/pull/23230
- github.com/apache/camel/pull/23231
- github.com/apache/camel/commit/8d74cdca9befc74b49d9c52ac6a145be1d413e7d
- github.com/apache/camel/commit/c16f7ef39849ae8819f50c959b538350b8f839e9
- github.com/apache/camel/commit/d0dfa4e0ebd062acaf4a86ca476bb4305db9bfd4
- camel.apache.org/security/CVE-2026-46587.html
- github.com/apache/camel
- github.com/apache/camel/releases/tag/camel-4.14.8
- github.com/apache/camel/releases/tag/camel-4.18.3
- github.com/apache/camel/releases/tag/camel-4.21.0