Security advisory

{
  "id": "8099ce80569f9775cd49984dbbf7d4e72d417d3fc16904cf096cb572d3724cec",
  "url": "https://osv.dev/vulnerability/CVE-2021-3628",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-3628",
    "summary": "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.",
    "evidence": "osv:CVE-2021-3628",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-3628",
      "aliases": [
        "CVE-2021-3628"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/openkm/document-management-system",
              "type": "GIT",
              "events": [
                {
                  "introduced": "1aaa1f2cade7115a4553e51917b70269a426f9f5"
                },
                {
                  "last_affected": "1aaa1f2cade7115a4553e51917b70269a426f9f5"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:openkm:openkm:6.3.10:*:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "6.3.10"
                      },
                      {
                        "last_affected": "6.3.10"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "6.3.10",
            "v6.3.10"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3628.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:47.458348716Z",
      "provider": "osv",
      "references": [
        "https://docs.openkm.com/kcenter/view/okm-6.3-com/migration-guide.html",
        "https://www.incibe-cert.es/en/early-warning/security-advisories/openkm-document-management-community-vulnerable-cross-site",
        "https://github.com/openkm/document-management-system/issues/278"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-3628",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 386135,
  "published_at": "2021-08-30T18:15:09.753+00:00"
}