{"cve":"CVE-2021-3628","nvd":{"published":"2021-08-30T18:15:09.753","modified":"2026-06-17T04:05:28.087","status":"Modified","description":"OpenKM Community Edition in its 6.3.10 version is vulnerable to authenticated Cross-site scripting (XSS). A remote attacker could exploit this vulnerability by injecting arbitrary code via de uuid parameter.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-79"],"references":["https://docs.openkm.com/kcenter/view/okm-6.3-com/migration-guide.html","https://github.com/openkm/document-management-system/issues/278","https://www.incibe-cert.es/en/early-warning/security-advisories/openkm-document-management-community-vulnerable-cross-site","https://docs.openkm.com/kcenter/view/okm-6.3-com/migration-guide.html","https://github.com/openkm/document-management-system/issues/278"],"products":["openkm:openkm"],"source":"nvd","synced_at":"2026-10-19T21:21:57.125947417+00:00"},"epss":{"cve":"CVE-2021-3628","score":0.00916,"percentile":0.60179,"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."]}