{"id":"CVE-2026-49042","summary":"Apache Camel: langchain4j-tools: filter tool argument headers against declared parameters","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.","aliases":["GHSA-hh8r-75r6-qrg9"],"modified":"2026-08-28T20:40:37.567557896Z","published":"2026-07-06T09:34:48.956Z","database_specific":{"cwe_ids":["CWE-20"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49042.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"4.8.0"},{"last_affected":"4.18.2"},{"introduced":"4.19.0"},{"last_affected":"4.20.0"}]},{"extracted_events":[{"introduced":"4.8.0"},{"fixed":"4.18.2"},{"introduced":"4.19.0"},{"fixed":"4.20.0"}],"source":"DESCRIPTION"}],"cna_assigner":"apache"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/07/06/17"},{"type":"ADVISORY","url":"https://camel.apache.org/security/CVE-2026-49042.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49042.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-49042"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/camel","events":[{"introduced":"071f95d5647b8597ca1c4ae6201b3442f87d120d"},{"fixed":"ee3bff8b44b38deff7b4f1b665691954e08b2ccd"},{"introduced":"3e9f3011ad48de66fef582ade9794c7340c23af7"},{"fixed":"1d22f8df5d2dab2c309243879373230f4b24487d"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:apache:camel:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"4.8.0"},{"fixed":"4.18.3"},{"introduced":"4.19.0"},{"fixed":"4.21.0"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49042.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"}]}