{"id":"CVE-2018-16971","aliases":["EUVD-2018-8759","GHSA-cjhc-275v-r97h"],"status":"published","title":"Wisetail Learning Ecosystem (LE) through v4.11.6 allows insecure direct object reference (IDOR)...","description":"Wisetail Learning Ecosystem (LE) through v4.11.6 allows insecure direct object reference (IDOR) attacks to access non-purchased course contents (quiz / test) via a modified id parameter.","severity":{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00649,"percentile":0.51382,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2018-09-12T20:00:00Z","modified":"2026-06-17T01:45:09Z","products":[{"vendor":"wisetail","product":"learning_management_system"}],"references":[{"url":"https://blog.ziaurrashid.com/wisetail-learning-ecosystem-multiple-idor-vunlerability/","tags":["x_refsource_MISC","x_transferred","Exploit","Technical Description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16971"},{"url":"https://github.com/advisories/GHSA-cjhc-275v-r97h"}],"sources":{"cve":[{"id":"CVE-2018-16971","description":"Wisetail Learning Ecosystem (LE) through v4.11.6 allows insecure direct object reference (IDOR) attacks to access non-purchased course contents (quiz / test) via a modified id parameter.","status":"published","published":"2018-09-12T20:00:00Z","modified":"2024-08-05T10:39:58.792Z","updated_at":"2026-11-02T14:35:11.072321Z"}],"euvd":[{"id":"EUVD-2018-8759","description":"Wisetail Learning Ecosystem (LE) through v4.11.6 allows insecure direct object reference (IDOR) attacks to access non-purchased course contents (quiz / test) via a modified id parameter.","status":"published","published":"2018-09-12T20:00:00Z","modified":"2024-08-05T10:39:58Z","updated_at":"2026-11-03T02:39:39.763591Z"}],"ghsa":[{"id":"GHSA-cjhc-275v-r97h","title":"Wisetail Learning Ecosystem (LE) through v4.11.6 allows insecure direct object reference (IDOR)...","description":"Wisetail Learning Ecosystem (LE) through v4.11.6 allows insecure direct object reference (IDOR) attacks to access non-purchased course contents (quiz / test) via a modified id parameter.","status":"published","published":"2022-05-13T01:19:19Z","modified":"2023-02-01T05:05:56Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:50:17.937177Z"}],"nvd":[{"id":"CVE-2018-16971","description":"Wisetail Learning Ecosystem (LE) through v4.11.6 allows insecure direct object reference (IDOR) attacks to access non-purchased course contents (quiz / test) via a modified id parameter.","status":"published","published":"2018-09-12T20:29:00.697Z","modified":"2026-06-17T01:45:09.153Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:04:38.672108Z"}]}}