Apache Camel-Cometd: Inbound Bayeux message headers are mapped into the Exchange without a HeaderFilterStrategy, allowing unauthenticated clients 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 0.0083, the 57th percentile, on 8 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-r9cc-j7wr-p329
• OSV: GHSA-r9cc-j7wr-p329
• nvd.nist.gov/vuln/detail/CVE-2026-46454
• github.com/apache/camel/pull/23211
• github.com/apache/camel/commit/6fad391f9f5257b93ce07d9b8e5e7f486210d4f5
• github.com/apache/camel/commit/e20bdc2a6a3fd1128bcebe1b64c8e8589f0bc57d
• github.com/apache/camel/commit/e9c741b4908dcffc0e1a7b1a5e6207a46aaac608
• camel.apache.org/security/CVE-2026-46454.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
• issues.apache.org/jira/browse/CAMEL-23507
• www.openwall.com/lists/oss-security/2026/07/05/7

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.