{"id":"CVE-2020-21564","aliases":["EUVD-2020-14332","GHSA-8x34-hcfv-c7qh"],"status":"published","title":"An issue was discovered in Pluck CMS v4.7.11. There is a file upload vulnerability that can cause...","description":"An issue was discovered in Pluck CMS 4.7.10-dev2 and 4.7.11. There is a file upload vulnerability that can cause a remote command execution via admin.php?action=files.","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":"2026-11-10","score":0.03455,"percentile":0.8913,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2020-09-30T15:39:44Z","modified":"2026-10-20T10:52:11Z","products":[{"vendor":"pluck-cms","product":"pluck"}],"references":[{"url":"https://github.com/pluck-cms/pluck/issues/83","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://github.com/pluck-cms/pluck/issues/91","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-21564"},{"url":"https://github.com/advisories/GHSA-8x34-hcfv-c7qh"}],"sources":{"cve":[{"id":"CVE-2020-21564","description":"An issue was discovered in Pluck CMS 4.7.10-dev2 and 4.7.11. There is a file upload vulnerability that can cause a remote command execution via admin.php?action=files.","status":"published","published":"2020-09-30T15:39:44Z","modified":"2024-08-04T14:30:33.549Z","updated_at":"2026-11-02T14:35:48.854892Z"}],"euvd":[{"id":"EUVD-2020-14332","description":"An issue was discovered in Pluck CMS 4.7.10-dev2 and 4.7.11. There is a file upload vulnerability that can cause a remote command execution via admin.php?action=files.","status":"published","published":"2020-09-30T15:39:44Z","modified":"2024-08-04T14:30:33Z","updated_at":"2026-11-03T03:07:23.288973Z"}],"ghsa":[{"id":"GHSA-8x34-hcfv-c7qh","title":"An issue was discovered in Pluck CMS v4.7.11. There is a file upload vulnerability that can cause...","description":"An issue was discovered in Pluck CMS v4.7.11. There is a file upload vulnerability that can cause a remote command execution via admin.php?action=files.","status":"published","published":"2022-05-24T17:29:50Z","modified":"2023-01-29T05:04:15Z","cwes":["CWE-434"],"updated_at":"2026-11-02T14:45:30.341086Z"}],"nvd":[{"id":"CVE-2020-21564","description":"An issue was discovered in Pluck CMS 4.7.10-dev2 and 4.7.11. There is a file upload vulnerability that can cause a remote command execution via admin.php?action=files.","status":"published","published":"2020-09-30T18:15:24.303Z","modified":"2026-06-17T03:03:46.82Z","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":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:06:17.70091Z"}],"osv":[{"id":"CVE-2020-21564","description":"An issue was discovered in Pluck CMS 4.7.10-dev2 and 4.7.11. There is a file upload vulnerability that can cause a remote command execution via admin.php?action=files.","status":"published","published":"2020-09-30T18:15:24.303Z","modified":"2026-10-20T10:52:11.486767827Z","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"}],"updated_at":"2026-11-02T15:44:15.534837Z"}]}}