{"cve":"CVE-2022-21643","nvd":{"published":"2022-01-04T20:15:07.797","modified":"2026-06-17T04:26:40.340","status":"Modified","description":"USOC is an open source CMS with a focus on simplicity. In affected versions USOC allows for SQL injection via register.php. In particular usernames, email addresses, and passwords provided by the user were not sanitized and were used directly to construct a sql statement. Users are advised to upgrade as soon as possible. There are not workarounds for this issue.","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://github.com/Aaron-Junker/USOC/commit/21e8bfd7a9ab0b7f9344a7a3a7c32a7cdd5a0b69","https://github.com/Aaron-Junker/USOC/security/advisories/GHSA-fjp4-phjh-jgmc","https://github.com/Aaron-Junker/USOC/commit/21e8bfd7a9ab0b7f9344a7a3a7c32a7cdd5a0b69","https://github.com/Aaron-Junker/USOC/security/advisories/GHSA-fjp4-phjh-jgmc"],"products":["useful_simple_open-source_cms_project:useful_simple_open-source_cms"],"source":"nvd","synced_at":"2026-10-19T21:26:33.761856376+00:00"},"epss":{"cve":"CVE-2022-21643","score":0.01237,"percentile":0.69098,"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."]}