{"cve":"CVE-2021-40282","nvd":{"published":"2021-12-09T17:15:07.923","modified":"2026-06-17T04:06:42.220","status":"Modified","description":"An SQL Injection vulnerability exists in zzcms 8.2, 8.3, 2020, abd 2021 in dl/dl_download.php. when registering ordinary users.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-89"],"references":["https://gist.github.com/aaaahuia/1343e3aa06b031ea621b5701cebcee3e","https://gist.github.com/aaaahuia/1343e3aa06b031ea621b5701cebcee3e"],"products":["zzcms:zzcms"],"source":"nvd","synced_at":"2026-10-19T21:25:41.256909649+00:00"},"epss":{"cve":"CVE-2021-40282","score":0.01149,"percentile":0.66874,"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."]}