{"id":"CVE-2026-11753","title":"A vulnerability has been identified in armeria-saml versions prior to 1.41.1, where attacker-controlled RelayState is reflected into the HTTP Location header after successful authentication, allowing an unvalidated redirect to an attacke…","summary":"A vulnerability has been identified in armeria-saml versions prior to 1.41.1, where attacker-controlled RelayState is reflected into the HTTP Location header after successful authentication, allowing an unvalidated redirect to an attacke…","severity":"medium","cvss":5.1,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","cvssSource":"cna","cwe":["CWE-601"],"vendor":"LY Corporation","product":"Armeria","affected":["Armeria (all versions)"],"published":"2026-11-04","updated":"2026-11-04","sourceUpdated":"2026-11-04T06:00:04.848Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-11753","references":[{"url":"https://line.github.io/security-advisory-blog/CVE-2026-11753/"},{"url":"https://github.com/line/armeria/security/advisories/GHSA-89cp-657f-wp7v"}],"tags":["cve.org"],"epss":0.00337,"epssPercentile":0.27288,"ingestedAt":"2026-11-05T20:33:06.715Z","slug":"CVE-2026-11753","body":"## Overview\n\nA vulnerability has been identified in armeria-saml versions prior to 1.41.1, where attacker-controlled RelayState is reflected into the HTTP Location header after successful authentication, allowing an unvalidated redirect to an attacker-controlled URL.\n\n## Affected\n\n- `Armeria (all versions)`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":28,"depthScoreParts":{"impact":28.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}