{"id":"CVE-2024-32638","summary":"Apache APISIX: Forward-Auth Request Smuggling","details":"Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in Apache APISIX when using `forward-auth` plugin.This issue affects Apache APISIX: from 3.8.0, 3.9.0.\n\nUsers are recommended to upgrade to version 3.8.1, 3.9.1 or higher, which fixes the issue.","aliases":["BIT-apisix-2024-32638"],"modified":"2026-08-12T03:30:08.628406677Z","published":"2024-05-02T09:20:29.127Z","database_specific":{"cna_assigner":"apache","cwe_ids":["CWE-444"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/32xxx/CVE-2024-32638.json","unresolved_ranges":[{"extracted_events":[{"introduced":"3.8.0"},{"last_affected":"3.9.0"}],"source":"AFFECTED_FIELD"}]},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/05/02/2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/32xxx/CVE-2024-32638.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/ngvgxllw4zn4hgngkqw2o225kf9wotov"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-32638"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/apisix","events":[{"introduced":"e01b7e43f4958507bd64c7d10864c71202cebdf1"},{"last_affected":"9bcabaf12769bb3ce4fcfa73e51bafb9d40c3bd9"}],"database_specific":{"cpe":["cpe:2.3:a:apache:apisix:3.8.0:*:*:*:*:*:*:*","cpe:2.3:a:apache:apisix:3.9.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"3.8.0"},{"last_affected":"3.8.0"},{"introduced":"3.9.0"},{"last_affected":"3.9.0"}],"source":"CPE_STRING"}}],"versions":["3.8.0","3.9.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-32638.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"}]}