{"id":"CVE-2026-103470","aliases":["EUVD-2026-90161","GHSA-p48v-qg54-9c45"],"status":"published","title":"In Internet2 Grouper before 7.5.1 (in some configurations), a user who is allowed to create or...","description":"In Internet2 Grouper before 7.5.1 (in some configurations), a user who is allowed to create or edit rules in the User Interface can escalate privileges.","severity":{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/AU:N/R:U/RE:L/U:Red","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00255,"percentile":0.17277,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-266"],"published":"2026-09-30T15:53:00Z","modified":"2026-10-28T02:31:14Z","products":[{"vendor":"internet2","product":"grouper"}],"references":[{"url":"https://docs.grouper.internet2.edu/wiki/spaces/Grouper/pages/240549893/","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-103470","tags":["advisory"]},{"url":"https://docs.grouper.internet2.edu/wiki/spaces/Grouper/pages/240549893"},{"url":"https://github.com/advisories/GHSA-p48v-qg54-9c45"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103470.json","tags":["advisory"]},{"url":"https://github.com/Internet2/grouper","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-103470","description":"In Internet2 Grouper before 7.5.1 (in some configurations), a user who is allowed to create or edit rules in the User Interface can escalate privileges.","status":"published","published":"2026-09-30T15:53:00.372Z","modified":"2026-09-30T19:06:00.204Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/AU:N/R:U/RE:L/U:Red","level":"critical","assessor":"cna"}],"cwes":["CWE-266"],"updated_at":"2026-11-02T13:34:48.658051Z"}],"euvd":[{"id":"EUVD-2026-90161","description":"In Internet2 Grouper before 7.5.1 (in some configurations), a user who is allowed to create or edit rules in the User Interface can escalate privileges.","status":"published","published":"2026-09-30T15:53:00Z","modified":"2026-09-30T19:06:00Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/AU:N/R:U/RE:L/U:Red","level":"critical"}],"updated_at":"2026-11-02T17:27:47.733217Z"}],"ghsa":[{"id":"GHSA-p48v-qg54-9c45","title":"In Internet2 Grouper before 7.5.1 (in some configurations), a user who is allowed to create or...","description":"In Internet2 Grouper before 7.5.1 (in some configurations), a user who is allowed to create or edit rules in the User Interface can escalate privileges.","status":"published","published":"2026-09-30T18:33:34Z","modified":"2026-09-30T18:33:42Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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:N/R:U/V:X/RE:L/U:Red","level":"critical"}],"cwes":["CWE-266"],"updated_at":"2026-11-02T15:12:37.551329Z"}],"nvd":[{"id":"CVE-2026-103470","description":"In Internet2 Grouper before 7.5.1 (in some configurations), a user who is allowed to create or edit rules in the User Interface can escalate privileges.","status":"published","published":"2026-09-30T16:17:10.23Z","modified":"2026-09-30T19:16:40.507Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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:N/R:U/V:X/RE:L/U:Red","level":"critical","assessor":"secondary"}],"cwes":["CWE-266"],"updated_at":"2026-11-02T14:12:53.097633Z"}],"osv":[{"id":"CVE-2026-103470","description":"In Internet2 Grouper before 7.5.1 (in some configurations), a user who is allowed to create or edit rules in the User Interface can escalate privileges.","status":"published","published":"2026-09-30T15:53:00.372Z","modified":"2026-10-28T02:31:14.777440472Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/AU:N/R:U/RE:L/U:Red","level":"critical"}],"cwes":["CWE-266"],"updated_at":"2026-11-02T15:44:54.236592Z"}]}}