Apache Camel-Mail: The mail producer applied attacker-supplied mail.smtp.* / mail.smtps.* message headers as JavaMail session properties

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 0.0056, the 47th 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-29vj-9mgp-mwp2
• OSV: GHSA-29vj-9mgp-mwp2
• nvd.nist.gov/vuln/detail/CVE-2026-46584
• github.com/apache/camel/pull/23362
• github.com/apache/camel/pull/23381
• github.com/apache/camel/pull/23416
• github.com/apache/camel/commit/1e31abca3213cde447a2ded1adc070ffec6836f1
• github.com/apache/camel/commit/2d2815d256068f15d42da3af27fa86fb5efad2ab
• github.com/apache/camel/commit/725175e3aa16216361acc8497345f8e00536d2e0
• camel.apache.org/security/CVE-2026-46584.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.