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Advisory record · GHSA-hh8r-75r6-qrg9

Apache Camel-Langchain4j-Tools: Tool argument headers are not filtered against declared parameters

CVSS 7.3 HighEPSS 0.0069 · 53rd percentile

Published by the GitHub Advisory Database at 6 Jul 2026, 12:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.apache.camel:camel-langchain4j-toolsMaven>=4.8.0, <4.18.3 || >=4.19.0, <4.21.04.18.3, 4.21.0
org.apache.camel:camel-langchain4j-agentMaven>=4.8.0, <4.18.3 || >=4.19.0, <4.21.04.18.3, 4.21.0
org.apache.camel:camel-spring-ai-toolsMaven>=4.8.0, <4.18.3 || >=4.19.0, <4.21.04.18.3, 4.21.0
Identifiers
GHSA-hh8r-75r6-qrg9 · CVE-2026-49042
Weakness (CWE)
CWE-20
Tags
Published
6 Jul 2026
Updated
28 Aug 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Apache Camel's camel-langchain4j-tools, camel-langchain4j-agent and camel-spring-ai-tools packages are affected in versions 4.8.0 through 4.18.2 and 4.19.0 through 4.20.0. The source gives few details on how the flaw is triggered, beyond that tool argument headers are not filtered against declared parameters. Users should upgrade to 4.18.3, 4.21.0, or a later release.

Written 2 Nov 2026.

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

ScoreRatingCVSSVectorSource
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

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

Sources

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.