{"id":"CVE-2020-27408","aliases":["EUVD-2020-19919","GHSA-rg77-jjpv-33p3"],"status":"published","title":"OpenSIS Community Edition through 7.6 is affected by incorrect access controls for the file...","description":"OpenSIS Community Edition through 7.6 is affected by incorrect access controls for the file ResetUserInfo.php that allow an unauthenticated attacker to change the password of arbitrary users.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01674,"percentile":0.77153,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287","CWE-326","CWE-640"],"published":"2020-12-04T15:27:22Z","modified":"2026-10-24T10:47:48Z","products":[{"vendor":"os4ed","product":"opensis"}],"references":[{"url":"https://github.com/OS4ED/openSIS-Responsive-Design/releases","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory"]},{"url":"https://insinuator.net/2020/10/opensis-vulnerabilities/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-27408"},{"url":"https://github.com/advisories/GHSA-rg77-jjpv-33p3"}],"sources":{"cve":[{"id":"CVE-2020-27408","description":"OpenSIS Community Edition through 7.6 is affected by incorrect access controls for the file ResetUserInfo.php that allow an unauthenticated attacker to change the password of arbitrary users.","status":"published","published":"2020-12-04T15:27:22Z","modified":"2024-08-04T16:18:43.459Z","updated_at":"2026-11-02T14:35:53.552996Z"}],"euvd":[{"id":"EUVD-2020-19919","description":"OpenSIS Community Edition through 7.6 is affected by incorrect access controls for the file ResetUserInfo.php that allow an unauthenticated attacker to change the password of arbitrary users.","status":"published","published":"2020-12-04T15:27:22Z","modified":"2024-08-04T16:18:43Z","updated_at":"2026-11-03T03:07:12.940476Z"}],"ghsa":[{"id":"GHSA-rg77-jjpv-33p3","title":"OpenSIS Community Edition through 7.6 is affected by incorrect access controls for the file...","description":"OpenSIS Community Edition through 7.6 is affected by incorrect access controls for the file ResetUserInfo.php that allow an unauthenticated attacker to change the password of arbitrary users.","status":"published","published":"2022-05-24T17:35:23Z","modified":"2023-01-29T05:04:36Z","cwes":["CWE-326"],"updated_at":"2026-11-02T14:45:36.114986Z"}],"nvd":[{"id":"CVE-2020-27408","description":"OpenSIS Community Edition through 7.6 is affected by incorrect access controls for the file ResetUserInfo.php that allow an unauthenticated attacker to change the password of arbitrary users.","status":"published","published":"2020-12-04T16:15:10.983Z","modified":"2026-06-17T03:09:12.95Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-287","CWE-640"],"updated_at":"2026-11-02T14:06:27.10541Z"}],"osv":[{"id":"CVE-2020-27408","description":"OpenSIS Community Edition through 7.6 is affected by incorrect access controls for the file ResetUserInfo.php that allow an unauthenticated attacker to change the password of arbitrary users.","status":"published","published":"2020-12-04T16:15:10.983Z","modified":"2026-10-24T10:47:48.962452723Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:16.248747Z"}]}}