Security advisory

{
  "id": "92ddfa4141602ce2814104244a58ece1a762e225cf0c985798c4ad451c47d6ba",
  "url": "https://osv.dev/vulnerability/CVE-2021-44266",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-44266",
    "summary": "GUnet Open eClass (aka openeclass) before 3.12.2 allows XSS via the modules/auth/formuser.php auth parameter.",
    "evidence": "osv:CVE-2021-44266",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-44266",
      "aliases": [
        "CVE-2021-44266"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/gunet/openeclass",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1b08d6851cf105450564c66c3fa7f25ae8ec7ec9"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:gunet:open_eclass_platform:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "3.12.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "Release_3.12.1",
            "Release_3.12",
            "Release_3.11.2",
            "Release_3.11.1",
            "Release_3.11",
            "Release_3.10.2",
            "Release_3.10.1",
            "Release_3.10",
            "Release_3.9.2",
            "Release_3.9.1",
            "Release_3.9",
            "Release_3.8.4",
            "Release_3.8.3",
            "Release_3.8.2",
            "Release_3.8.1",
            "Release_3.8",
            "Release_3.7.2",
            "Release_3.7.1",
            "Release_3.7",
            "Release_3.6.3",
            "Release_3.6.2",
            "Release_3.6.1",
            "Release_3.4.4",
            "Release_3.4.3",
            "Release_3.4.2",
            "Release_3.4.1",
            "Release_3.4",
            "Release_3.3.2",
            "Release_3.3.1",
            "Release_3.3",
            "Release_3.2.3",
            "Release_3.2.2",
            "Release_3.2.1",
            "Release_3.2",
            "Release_3.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-44266.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:33.842298305Z",
      "provider": "osv",
      "references": [
        "https://docs.openeclass.org/el/current#%CE%AD%CE%BA%CE%B4%CE%BF%CF%83%CE%B7_3122",
        "https://emaragkos.gr/cve-2021-44266/",
        "https://hg.gunet.gr/openeclass/rev/e0ed11f5768d"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-44266",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 433392,
  "published_at": "2022-06-11T15:15:08.75+00:00"
}