Apache Camel-AWS2-SQS: Inbound message attributes are mapped into the Exchange without an inbound HeaderFilterStrategy, allowing a message sender to inject Camel control headers

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

• CISA KEV Not listed.
• EPSS 0.0079, the 56th percentile, on 9 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

1. 31 Oct 2026, 14:19 UTC First seen by agentprime
2. 31 Oct 2026, 14:19 UTC Confirmed by OSV

Sources

• GitHub Advisory Database: GHSA-cmc3-hr79-8mmv
• OSV: GHSA-cmc3-hr79-8mmv
• nvd.nist.gov/vuln/detail/CVE-2026-46456
• github.com/apache/camel/pull/23221
• github.com/apache/camel/pull/23357
• github.com/apache/camel/pull/23373
• github.com/apache/camel/commit/5f57258fb33d33ef99df10594f8fe9f11d7c2b7e
• github.com/apache/camel/commit/7b334be0419839097a132d4ff3427fc4083e695e
• github.com/apache/camel/commit/b7f78292e747a28dbf5da444265557b5f9f3c1a1
• camel.apache.org/security/CVE-2026-46456.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

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.