{"id":"CVE-2021-45347","aliases":["EUVD-2021-32120","GHSA-hwfj-cvxw-8xw6"],"status":"published","title":"An Incorrect Access Control vulnerability exists in zzcms 8.2, which lets a malicious user bypass...","description":"An Incorrect Access Control vulnerability exists in zzcms 8.2, which lets a malicious user bypass authentication by changing the user name in the cookie to use any password.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01166,"percentile":0.6755,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2022-02-14T18:35:48Z","modified":"2026-10-20T10:55:07Z","products":[{"vendor":"zzcms","product":"zzcms"}],"references":[{"url":"https://github.com/forget-code/zzcms/issues/2","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45347"},{"url":"https://github.com/advisories/GHSA-hwfj-cvxw-8xw6"}],"sources":{"cve":[{"id":"CVE-2021-45347","description":"An Incorrect Access Control vulnerability exists in zzcms 8.2, which lets a malicious user bypass authentication by changing the user name in the cookie to use any password.","status":"published","published":"2022-02-14T18:35:48Z","modified":"2024-08-04T04:39:20.612Z","updated_at":"2026-11-02T14:33:02.580561Z"}],"euvd":[{"id":"EUVD-2021-32120","description":"An Incorrect Access Control vulnerability exists in zzcms 8.2, which lets a malicious user bypass authentication by changing the user name in the cookie to use any password.","status":"published","published":"2022-02-14T18:35:48Z","modified":"2024-08-04T04:39:20Z","updated_at":"2026-11-03T03:08:27.448176Z"}],"ghsa":[{"id":"GHSA-hwfj-cvxw-8xw6","title":"An Incorrect Access Control vulnerability exists in zzcms 8.2, which lets a malicious user bypass...","description":"An Incorrect Access Control vulnerability exists in zzcms 8.2, which lets a malicious user bypass authentication by changing the user name in the cookie to use any password.","status":"published","published":"2022-02-15T00:02:45Z","modified":"2023-02-03T05:06:02Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:53:50.284505Z"}],"nvd":[{"id":"CVE-2021-45347","description":"An Incorrect Access Control vulnerability exists in zzcms 8.2, which lets a malicious user bypass authentication by changing the user name in the cookie to use any password.","status":"published","published":"2022-02-14T19:15:07.857Z","modified":"2026-06-17T04:13:18.36Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:07:04.6896Z"}],"osv":[{"id":"CVE-2021-45347","description":"An Incorrect Access Control vulnerability exists in zzcms 8.2, which lets a malicious user bypass authentication by changing the user name in the cookie to use any password.","status":"published","published":"2022-02-14T19:15:07.857Z","modified":"2026-10-20T10:55:07.545562417Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:22.18434Z"}]}}