{"cve":"CVE-2019-10797","nvd":{"published":"2020-02-19T19:15:11.617","modified":"2026-06-17T02:11:41.527","status":"Modified","description":"Netty in WSO2 transport-http before v6.3.1 is vulnerable to HTTP Response Splitting due to HTTP Header validation being disabled.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","score":6.5},"cwes":[],"references":["https://snyk.io/vuln/SNYK-JAVA-ORGWSO2TRANSPORTHTTP-548944","https://snyk.io/vuln/SNYK-JAVA-ORGWSO2TRANSPORTHTTP-548944"],"products":["wso2:transport-http"],"source":"nvd","synced_at":"2026-10-19T21:02:53.949909883+00:00"},"epss":{"cve":"CVE-2019-10797","score":0.0126,"percentile":0.69621,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-rvpc-w57p-q95f","url":"https://osv.dev/vulnerability/GHSA-rvpc-w57p-q95f","summary":"HTTP Response Splitting in WSO2 transport-http","modified":"2026-09-10T03:49:17.195017517Z","packages":[{"ecosystem":"Maven","name":"org.wso2.transport.http:org.wso2.transport.http.netty","purl":"pkg:maven/org.wso2.transport.http/org.wso2.transport.http.netty","ranges":["<6.3.1"],"fixed":["6.3.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}