{"id":"CVE-2026-44982","revision":"eb4543d936a74417b9d680bca4c978d9","records":[{"revision":"eb4543d936a74417b9d680bca4c978d9","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-44982","aliases":[],"title":"CrowdSec AppSec silently drops request body for chunked / HTTP-2 requests","description":"CrowdSec offers crowdsourced protection against malicious IPs. From 1.5.0 until 1.7.8, pkg/appsec/request.go NewParsedRequestFromRequest allocated a request body buffer from max(r.ContentLength, 0), so HTTP/1.1 requests using Transfer-Encoding: chunked and HTTP/2 requests without a content-length header produced an empty body and caused WAF rules targeting REQUEST_BODY, BODY_ARGS, ARGS_POST, JSON, or XML to be skipped. This issue is fixed in version 1.7.8.","state":0,"publishedAt":"2026-07-16T19:50:26.067+00:00","modifiedAt":"2026-07-17T15:01:59.005+00:00","affected":[{"ecosystem":"Vendor product","name":"crowdsec","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"crowdsecurity\",\n                    \"product\": \"crowdsec\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 1.5.0, < 1.7.8\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","score":7.2,"severity":"HIGH"}],"references":["https://github.com/crowdsecurity/crowdsec/security/advisories/GHSA-rw47-hm26-6wr7","https://github.com/crowdsecurity/crowdsec/pull/4355","https://github.com/crowdsecurity/crowdsec/commit/3d5c4d9b127091e9063b9b5eb785372a599a4435","https://github.com/crowdsecurity/crowdsec/commit/57a793548671e6bbd2cde5562fe87b856ec9c642","https://github.com/crowdsecurity/crowdsec/releases/tag/v1.7.8"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-44982","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-44982","identifiers":["CVE-2026-44982"]},"retained":false,"historicalAffected":[]}],"coverage":[]}