{"id":"CVE-2022-37011","aliases":["EUVD-2022-39668","GHSA-vvx5-72qc-ggwp"],"status":"published","title":"A vulnerability has been identified in Mendix SAML Module (Mendix 7 compatible) (All versions \u003c...","description":"A vulnerability has been identified in Mendix SAML (Mendix 7 compatible) (All versions \u003c V1.17.0), Mendix SAML (Mendix 8 compatible) (All versions \u003c V2.3.0), Mendix SAML (Mendix 9 compatible, New Track) (All versions \u003c V3.3.1), Mendix SAML (Mendix 9 compatible, Upgrade Track) (All versions \u003c V3.3.0). Affected versions of the module insufficiently protect from packet capture replay. This could allow unauthorized remote attackers to bypass authentication and get access to the application. For compatibility reasons, fix versions still contain this issue, but only when the not recommended, non default configuration option `'Allow Idp Initiated Authentication'` is enabled.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01275,"percentile":0.70304,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-294"],"published":"2022-09-13T00:00:00Z","modified":"2026-06-17T04:54:27Z","products":[{"vendor":"mendix","product":"saml"},{"vendor":"siemens","product":"mendix saml (mendix 7 compatible)"},{"vendor":"siemens","product":"mendix saml (mendix 8 compatible)"},{"vendor":"siemens","product":"mendix saml (mendix 9 compatible, new track)"},{"vendor":"siemens","product":"mendix saml (mendix 9 compatible, upgrade track)"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-638652.pdf","tags":["x_transferred","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-37011"},{"url":"https://github.com/advisories/GHSA-vvx5-72qc-ggwp"}],"sources":{"cve":[{"id":"CVE-2022-37011","description":"A vulnerability has been identified in Mendix SAML (Mendix 7 compatible) (All versions \u003c V1.17.0), Mendix SAML (Mendix 8 compatible) (All versions \u003c V2.3.0), Mendix SAML (Mendix 9 compatible, New Track) (All versions \u003c V3.3.1), Mendix SAML (Mendix 9 compatible, Upgrade Track) (All versions \u003c V3.3.0). Affected versions of the module insufficiently protect from packet capture replay. This could allow unauthorized remote attackers to bypass authentication and get access to the application. For compatibility reasons, fix versions still contain this issue, but only when the not recommended, non default configuration option `'Allow Idp Initiated Authentication'` is enabled.","status":"published","published":"2022-09-13T00:00:00Z","modified":"2024-08-03T10:21:32.435Z","cwes":["CWE-294"],"updated_at":"2026-11-02T14:34:27.327929Z"}],"euvd":[{"id":"EUVD-2022-39668","description":"A vulnerability has been identified in Mendix SAML (Mendix 7 compatible) (All versions \u003c V1.17.0), Mendix SAML (Mendix 8 compatible) (All versions \u003c V2.3.0), Mendix SAML (Mendix 9 compatible, New Track) (All versions \u003c V3.3.1), Mendix SAML (Mendix 9 compatible, Upgrade Track) (All versions \u003c V3.3.0). Affected versions of the module insufficiently protect from packet capture replay. This could allow unauthorized remote attackers to bypass authentication and get access to the application. For compatibility reasons, fix versions still contain this issue, but only when the not recommended, non default configuration option `'Allow Idp Initiated Authentication'` is enabled.","status":"published","published":"2022-09-13T00:00:00Z","modified":"2024-08-03T10:21:32Z","updated_at":"2026-11-03T03:25:24.099928Z"}],"ghsa":[{"id":"GHSA-vvx5-72qc-ggwp","title":"A vulnerability has been identified in Mendix SAML Module (Mendix 7 compatible) (All versions \u003c...","description":"A vulnerability has been identified in Mendix SAML Module (Mendix 7 compatible) (All versions \u003c V1.17.0), Mendix SAML Module (Mendix 8 compatible) (All versions \u003c V2.3.0), Mendix SAML Module (Mendix 9 compatible) (All versions \u003c V3.3.1). Affected versions of the module insufficiently protect from packet capture replay. This could allow unauthorized remote attackers to bypass authentication and get access to the application. For compatibility reasons, fix versions still contain this issue, but only when the not recommended, non default configuration option `'Allow Idp Initiated Authentication'` is enabled.","status":"published","published":"2022-09-14T00:00:51Z","modified":"2023-01-29T05:04:56Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-294"],"updated_at":"2026-11-02T14:45:40.727657Z"}],"nvd":[{"id":"CVE-2022-37011","description":"A vulnerability has been identified in Mendix SAML (Mendix 7 compatible) (All versions \u003c V1.17.0), Mendix SAML (Mendix 8 compatible) (All versions \u003c V2.3.0), Mendix SAML (Mendix 9 compatible, New Track) (All versions \u003c V3.3.1), Mendix SAML (Mendix 9 compatible, Upgrade Track) (All versions \u003c V3.3.0). Affected versions of the module insufficiently protect from packet capture replay. This could allow unauthorized remote attackers to bypass authentication and get access to the application. For compatibility reasons, fix versions still contain this issue, but only when the not recommended, non default configuration option `'Allow Idp Initiated Authentication'` is enabled.","status":"published","published":"2022-09-13T10:15:10.763Z","modified":"2026-06-17T04:54:27.78Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-294"],"updated_at":"2026-11-02T14:07:27.631109Z"}]}}