{"id":"CVE-2021-31747","aliases":["EUVD-2021-18631","GHSA-q537-77j4-xv6x"],"status":"published","title":"Missing SSL Certificate Validation issue exists in Pluck 4.7.15 in update_applet.php, which could...","description":"Missing SSL Certificate Validation issue exists in Pluck 4.7.15 in update_applet.php, which could lead to man-in-the-middle attacks.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00351,"percentile":0.29177,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-295"],"published":"2021-12-10T18:04:28Z","modified":"2026-10-20T10:54:40Z","products":[{"vendor":"pluck-cms","product":"pluck"}],"references":[{"url":"https://github.com/pluck-cms/pluck/issues/101","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-31747"},{"url":"https://github.com/advisories/GHSA-q537-77j4-xv6x"}],"sources":{"cve":[{"id":"CVE-2021-31747","description":"Missing SSL Certificate Validation issue exists in Pluck 4.7.15 in update_applet.php, which could lead to man-in-the-middle attacks.","status":"published","published":"2021-12-10T18:04:28Z","modified":"2024-08-03T23:03:33.852Z","updated_at":"2026-11-02T14:33:05.331617Z"}],"euvd":[{"id":"EUVD-2021-18631","description":"Missing SSL Certificate Validation issue exists in Pluck 4.7.15 in update_applet.php, which could lead to man-in-the-middle attacks.","status":"published","published":"2021-12-10T18:04:28Z","modified":"2024-08-03T23:03:33Z","updated_at":"2026-11-03T03:24:38.423371Z"}],"ghsa":[{"id":"GHSA-q537-77j4-xv6x","title":"Missing SSL Certificate Validation issue exists in Pluck 4.7.15 in update_applet.php, which could...","description":"Missing SSL Certificate Validation issue exists in Pluck 4.7.15 in update_applet.php, which could lead to man-in-the-middle attacks.","status":"published","published":"2021-12-11T00:00:41Z","modified":"2023-02-01T05:06:49Z","cwes":["CWE-295"],"updated_at":"2026-11-02T14:50:25.548742Z"}],"nvd":[{"id":"CVE-2021-31747","description":"Missing SSL Certificate Validation issue exists in Pluck 4.7.15 in update_applet.php, which could lead to man-in-the-middle attacks.","status":"published","published":"2021-12-10T19:15:07.827Z","modified":"2026-06-17T03:52:12.04Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:07:02.189991Z"}],"osv":[{"id":"CVE-2021-31747","description":"Missing SSL Certificate Validation issue exists in Pluck 4.7.15 in update_applet.php, which could lead to man-in-the-middle attacks.","status":"published","published":"2021-12-10T19:15:07.827Z","modified":"2026-10-20T10:54:40.583099211Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:19.483607Z"}]}}