{"id":"CVE-2024-1735","aliases":["GHSA-4m6j-23p2-8c54"],"url":"https://o3.security/vulnerability/CVE-2024-1735","summary":"Armeria SAML authentication bypass due to missing validation on unsigned SAML messages","details":"A vulnerability has been identified in armeria-saml versions less than 1.27.2, allowing the use of malicious SAML messages to bypass authentication. All users who rely on armeria-saml older than version 1.27.2 must upgrade to 1.27.2 or later.","published":"2024-02-26T07:25:42.406Z","modified":"2026-08-12T03:51:16.628403776Z","cvss":{"score":9.1,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"com.linecorp.armeria:armeria-saml","fixedVersion":"1.27.2"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/1xxx/CVE-2024-1735.json"},{"type":"ADVISORY","url":"https://github.com/line/armeria/security/advisories/GHSA-4m6j-23p2-8c54"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-1735"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:16.628403776Z"}}