From c3336e41d236f9cc5973c15b24865abe76142679 Mon Sep 17 00:00:00 2001
From: Andrea Cosentino <ancosen@gmail.com>
Date: Fri, 10 Jul 2026 10:17:07 +0200
Subject: [PATCH] [GHSA-hh8r-75r6-qrg9] Improper Input Validation vulnerability
 in Apache Camel.

Signed-off-by: Andrea Cosentino <ancosen@gmail.com>
---
 .../GHSA-hh8r-75r6-qrg9.json                  | 124 +++++++++++++++++-
 1 file changed, 122 insertions(+), 2 deletions(-)

diff --git a/advisories/unreviewed/2026/07/GHSA-hh8r-75r6-qrg9/GHSA-hh8r-75r6-qrg9.json b/advisories/unreviewed/2026/07/GHSA-hh8r-75r6-qrg9/GHSA-hh8r-75r6-qrg9.json
index b4e5fdd35ea12..a506121a5f9bf 100644
--- a/advisories/unreviewed/2026/07/GHSA-hh8r-75r6-qrg9/GHSA-hh8r-75r6-qrg9.json
+++ b/advisories/unreviewed/2026/07/GHSA-hh8r-75r6-qrg9/GHSA-hh8r-75r6-qrg9.json
@@ -1,11 +1,12 @@
 {
   "schema_version": "1.4.0",
   "id": "GHSA-hh8r-75r6-qrg9",
-  "modified": "2026-07-07T00:30:58Z",
+  "modified": "2026-07-10T07:58:22Z",
   "published": "2026-07-06T12:31:30Z",
   "aliases": [
     "CVE-2026-49042"
   ],
+  "summary": "Camel-Langchain4j-Tools: Tool argument headers are not filtered against declared parameters, allowing an LLM to inject arbitrary Exchange headers via tool call arguments",
   "details": "Improper Input Validation vulnerability in Apache Camel.\n\nThis issue affects Apache Camel: from 4.8.0 through 4.18.2, from 4.19.0 through 4.20.0.\n\nUsers are recommended to upgrade to version 4.18.3, 4.21.0, which fixes the issue.",
   "severity": [
     {
@@ -13,7 +14,122 @@
       "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"
     }
   ],
-  "affected": [],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Maven",
+        "name": "org.apache.camel:camel-langchain4j-tools"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "4.8.0"
+            }
+          ]
+        }
+      ],
+      "database_specific": {
+        "last_known_affected_version_range": "< 4.18.3"
+      }
+    },
+    {
+      "package": {
+        "ecosystem": "Maven",
+        "name": "org.apache.camel:camel-langchain4j-tools"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "4.19.0"
+            }
+          ]
+        }
+      ],
+      "database_specific": {
+        "last_known_affected_version_range": "< 4.21.0"
+      }
+    },
+    {
+      "package": {
+        "ecosystem": "Maven",
+        "name": "org.apache.camel:camel-langchain4j-agent"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "4.8.0"
+            }
+          ]
+        }
+      ],
+      "database_specific": {
+        "last_known_affected_version_range": "< 4.18.3"
+      }
+    },
+    {
+      "package": {
+        "ecosystem": "Maven",
+        "name": "org.apache.camel:camel-langchain4j-agent"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "4.19.0"
+            }
+          ]
+        }
+      ],
+      "database_specific": {
+        "last_known_affected_version_range": "< 4.21.0"
+      }
+    },
+    {
+      "package": {
+        "ecosystem": "Maven",
+        "name": "org.apache.camel:camel-spring-ai-tools"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "4.8.0"
+            }
+          ]
+        }
+      ],
+      "database_specific": {
+        "last_known_affected_version_range": "< 4.18.3"
+      }
+    },
+    {
+      "package": {
+        "ecosystem": "Maven",
+        "name": "org.apache.camel:camel-spring-ai-tools"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "4.19.0"
+            }
+          ]
+        }
+      ],
+      "database_specific": {
+        "last_known_affected_version_range": "< 4.21.0"
+      }
+    }
+  ],
   "references": [
     {
       "type": "ADVISORY",
@@ -26,6 +142,10 @@
     {
       "type": "WEB",
       "url": "http://www.openwall.com/lists/oss-security/2026/07/06/17"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/apache/camel/tree/main/components/camel-ai/camel-langchain4j-tools"
     }
   ],
   "database_specific": {