{"id":"CVE-2021-37394","aliases":["EUVD-2021-23963","GHSA-mw56-m865-cmxm"],"status":"published","title":"In RPCMS v1.8 and below, attackers can interact with API and change variable \"role\" to \"admin\" to...","description":"In RPCMS v1.8 and below, attackers can interact with API and change variable \"role\" to \"admin\" to achieve admin user registration.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01171,"percentile":0.67845,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2021-07-26T17:07:26Z","modified":"2026-06-17T04:00:28Z","products":[{"vendor":"rpcms","product":"rpcms"}],"references":[{"url":"https://github.com/ralap-z/RPCMS/","tags":["x_refsource_MISC","x_transferred","Product"]},{"url":"https://gist.github.com/victomteng1997/bfa1e0e07dd22f7e0b13256eda79626f","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37394"},{"url":"https://github.com/advisories/GHSA-mw56-m865-cmxm"}],"sources":{"cve":[{"id":"CVE-2021-37394","description":"In RPCMS v1.8 and below, attackers can interact with API and change variable \"role\" to \"admin\" to achieve admin user registration.","status":"published","published":"2021-07-26T17:07:26Z","modified":"2024-08-04T01:16:03.801Z","updated_at":"2026-11-02T14:32:58.028461Z"}],"euvd":[{"id":"EUVD-2021-23963","description":"In RPCMS v1.8 and below, attackers can interact with API and change variable \"role\" to \"admin\" to achieve admin user registration.","status":"published","published":"2021-07-26T17:07:26Z","modified":"2024-08-04T01:16:03Z","updated_at":"2026-11-03T03:24:27.725787Z"}],"ghsa":[{"id":"GHSA-mw56-m865-cmxm","title":"In RPCMS v1.8 and below, attackers can interact with API and change variable \"role\" to \"admin\" to...","description":"In RPCMS v1.8 and below, attackers can interact with API and change variable \"role\" to \"admin\" to achieve admin user registration.","status":"published","published":"2022-05-24T19:09:11Z","modified":"2023-01-27T05:03:19Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:42:13.302487Z"}],"nvd":[{"id":"CVE-2021-37394","description":"In RPCMS v1.8 and below, attackers can interact with API and change variable \"role\" to \"admin\" to achieve admin user registration.","status":"published","published":"2021-07-26T18:15:08.587Z","modified":"2026-06-17T04:00:28.107Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:56.185362Z"}]}}