{"schema_version": "1.6.1", "id": "CVE-2026-78242", "summary": "data-mask may fail to redact request headers in logger output", "details": "Insertion of sensitive information into log file vulnerability in Apache APISIX.\n\n\n\nThis vulnerability can cause the unmasked header value to be written to the log sink under a certain response structure. \n\n\n\nThis issue affects Apache APISIX: 3.17.0.\n\n\n\nUsers are recommended to upgrade to version 3.18.0, which fixes the issue.", "affected": [{"ranges": [{"type": "SEMVER", "events": [{"introduced": "3.17.0"}, {"last_affected": "3.17.0"}]}]}], "references": [{"type": "WEB", "url": "https://lists.apache.org/thread.html/qxzsyw1pbgxg4sqkc4t2g8h4w2q0mvsn"}]}