{"cve":"CVE-2020-27481","nvd":{"published":"2020-11-12T14:15:23.080","modified":"2026-06-17T03:09:14.953","status":"Modified","description":"An unauthenticated SQL Injection vulnerability in Good Layers LMS Plugin <= 2.1.4 exists due to the usage of \"wp_ajax_nopriv\" call in WordPress, which allows any unauthenticated user to get access to the function \"gdlr_lms_cancel_booking\" where POST Parameter \"id\" was sent straight into SQL query without sanitization.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-89"],"references":["https://gist.github.com/0xx7/a7aaa8b0515139cf7e30c808c8d54070","https://gist.github.com/0xx7/a7aaa8b0515139cf7e30c808c8d54070"],"products":["goodlayers:good_learning_management_system"],"source":"nvd","synced_at":"2026-10-19T21:11:20.317016139+00:00"},"epss":{"cve":"CVE-2020-27481","score":0.09762,"percentile":0.95531,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}