{"id":"CVE-2025-40571","aliases":["EUVD-2025-14675","GHSA-8h7m-cr8f-h7x7"],"status":"published","title":"A vulnerability has been identified in Mendix OIDC SSO (Mendix 10 compatible) (All versions \u003c V4...","description":"A vulnerability has been identified in Mendix OIDC SSO (Mendix 10.12 compatible) (All versions \u003c V4.0.1), Mendix OIDC SSO (Mendix 9 compatible) (All versions \u003c V3.3.1), Mendix OIDC SSO V4.2 (Mendix 10 compatible) (All versions \u003c V4.2.1), Mendix OIDC SSO V4.3 (Mendix 10 compatible) (All versions). The Mendix OIDC SSO module grants read and write access to all tokens exclusively to the Administrator role and could result in privilege misuse by an adversary modifying the module during Mendix development.","severity":{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00281,"percentile":0.20764,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-266"],"published":"2025-05-13T09:38:54Z","modified":"2026-06-17T09:21:45Z","products":[{"vendor":"siemens","product":"mendix oidc sso (mendix 10.12 compatible)"},{"vendor":"siemens","product":"mendix oidc sso (mendix 9 compatible)"},{"vendor":"siemens","product":"mendix oidc sso v4.2 (mendix 10 compatible)"},{"vendor":"siemens","product":"mendix oidc sso v4.3 (mendix 10 compatible)"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-726617.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-40571"},{"url":"https://github.com/advisories/GHSA-8h7m-cr8f-h7x7"}],"sources":{"cve":[{"id":"CVE-2025-40571","description":"A vulnerability has been identified in Mendix OIDC SSO (Mendix 10.12 compatible) (All versions \u003c V4.0.1), Mendix OIDC SSO (Mendix 9 compatible) (All versions \u003c V3.3.1), Mendix OIDC SSO V4.2 (Mendix 10 compatible) (All versions \u003c V4.2.1), Mendix OIDC SSO V4.3 (Mendix 10 compatible) (All versions). The Mendix OIDC SSO module grants read and write access to all tokens exclusively to the Administrator role and could result in privilege misuse by an adversary modifying the module during Mendix development.","status":"published","published":"2025-05-13T09:38:54.27Z","modified":"2026-04-14T08:40:36.908Z","cvss":[{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"low","assessor":"cna"},{"version":"3.1","score":2.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-266"],"updated_at":"2026-11-02T14:32:34.773122Z"}],"euvd":[{"id":"EUVD-2025-14675","description":"A vulnerability has been identified in Mendix OIDC SSO (Mendix 10.12 compatible) (All versions \u003c V4.0.1), Mendix OIDC SSO (Mendix 9 compatible) (All versions \u003c V3.3.1), Mendix OIDC SSO V4.2 (Mendix 10 compatible) (All versions \u003c V4.2.1), Mendix OIDC SSO V4.3 (Mendix 10 compatible) (All versions). The Mendix OIDC SSO module grants read and write access to all tokens exclusively to the Administrator role and could result in privilege misuse by an adversary modifying the module during Mendix development.","status":"published","published":"2025-05-13T09:38:54Z","modified":"2026-04-14T08:40:36Z","cvss":[{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"low"}],"updated_at":"2026-11-02T19:24:27.052992Z"}],"ghsa":[{"id":"GHSA-8h7m-cr8f-h7x7","title":"A vulnerability has been identified in Mendix OIDC SSO (Mendix 10 compatible) (All versions \u003c V4...","description":"A vulnerability has been identified in Mendix OIDC SSO (Mendix 10 compatible) (All versions \u003c V4.0.0), Mendix OIDC SSO (Mendix 9 compatible) (All versions). The Mendix OIDC SSO module grants read and write access to all tokens exclusively to the Administrator role and could result in privilege misuse by an adversary modifying the module during Mendix development.","status":"published","published":"2025-05-13T12:31:36Z","modified":"2025-05-13T12:31:43Z","cvss":[{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low"},{"version":"3.1","score":2.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-266"],"updated_at":"2026-11-02T15:02:15.310117Z"}],"nvd":[{"id":"CVE-2025-40571","description":"A vulnerability has been identified in Mendix OIDC SSO (Mendix 10.12 compatible) (All versions \u003c V4.0.1), Mendix OIDC SSO (Mendix 9 compatible) (All versions \u003c V3.3.1), Mendix OIDC SSO V4.2 (Mendix 10 compatible) (All versions \u003c V4.2.1), Mendix OIDC SSO V4.3 (Mendix 10 compatible) (All versions). The Mendix OIDC SSO module grants read and write access to all tokens exclusively to the Administrator role and could result in privilege misuse by an adversary modifying the module during Mendix development.","status":"published","published":"2025-05-13T10:15:26.373Z","modified":"2026-06-17T09:21:45.907Z","cvss":[{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low","assessor":"secondary"},{"version":"3.1","score":2.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-266"],"updated_at":"2026-11-02T14:11:07.176032Z"}]}}