{"id":"CVE-2026-76184","title":"In Eclipse Jetty, HttpClient may receive a redirect of the form:\n\n\n\n```\n\n\n\n/secure/../evil\n\n\n\n```\n\n\n\nIf an attacker is able to control the redirects, then HttpClient matches authentication credentials against `/secure` rather than normal…","summary":"In Eclipse Jetty, HttpClient may receive a redirect of the form:\n\n\n\n```\n\n\n\n/secure/../evil\n\n\n\n```\n\n\n\nIf an attacker is able to control the redirects, then HttpClient matches authentication credentials against `/secure` rather than normal…","severity":"high","cvss":8.2,"cvssVector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","cwe":["CWE-200","CWE-201"],"vendor":"Eclipse Foundation","product":"org.eclipse.jetty:jetty-client","affected":["org.eclipse.jetty:jetty-client >= 12.1.0 <= 12.1.12","org.eclipse.jetty:jetty-client >= 12.0.0 <= 12.0.38","org.eclipse.jetty:jetty-client >= 11.0.0 <= 11.0.32","org.eclipse.jetty:jetty-client >= 10.0.0 <= 10.0.32","org.eclipse.jetty:jetty-client >= 9.4.0 <= 9.4.64"],"published":"2026-10-15","updated":"2026-10-15","sourceUpdated":"2026-10-15T14:41:34.110","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-76184","references":[{"url":"https://github.com/jetty/jetty.project/security/advisories/GHSA-qfr2-43g5-g768","label":"emo@eclipse.org"},{"url":"https://gitlab.eclipse.org/security/cve-assignment/-/work_items/236","label":"emo@eclipse.org"},{"url":"https://github.com/jetty/jetty.project/security/advisories/GHSA-qfr2-43g5-g768","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-76184.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-76184"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2553118"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-76184"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-76184"}],"tags":["nvd","cve.org","exploit-available","csaf","vex","red-hat","score-dispute"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-15T13:51:21.872199Z"},"cvssSource":"cna","ingestedAt":"2026-10-15T08:58:33.093Z","scores":{"cna":8.2,"vendor":5.9},"epss":0.00388,"epssPercentile":0.32671,"slug":"CVE-2026-76184","body":"## Overview\n\nIn Eclipse Jetty, HttpClient may receive a redirect of the form:\n\n\n\n```\n\n\n\n/secure/../evil\n\n\n\n```\n\n\n\nIf an attacker is able to control the redirects, then HttpClient matches authentication credentials against `/secure` rather than normalizing the path to `/evil`, and will therefore follow the redirect sending the `Authorization` header for `/secure` to `/evil`.\n\n\n\nThis also mean that the attacker must have an evil application deployed on the same domain as the target.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · affected: Red Hat build of Apache Camel - HawtIO 4, Red Hat build of Apache Camel 4 for Quarkus 3, Red Hat build of Apache Camel for Spring Boot 4, Red Hat build of Apicurio Registry 3, Red Hat build of Debezium 3, Red Hat Fuse 7, … · no fix planned: Red Hat Fuse 7, Red Hat Offline Knowledge Portal, Red Hat build of Apache Camel - HawtIO 4, Red Hat build of Apache Camel 4 for Quarkus 3, … · updated 2026-10-20 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-76184.json)","depth":"midnight","depthScore":57,"depthScoreParts":{"impact":45.1,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":222360,"id":"CVE-2026-76184","ts":1792073302526,"field":"exploit_available","old":"false","new":"true"}]}