Security advisory

{
  "id": "9ae74fe290a698118d1b873758e3a2000cb69be6aec70a07140f8886f0726982",
  "url": "https://osv.dev/vulnerability/CVE-2021-37365",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-37365",
    "summary": "CTparental before 4.45.03 is vulnerable to cross-site scripting (XSS) in the CTparental admin panel. In bl_categires_help.php, the 'categories' variable is assigned with the content of the query string param 'cat' without sanitization or encoding, enabling an attacker to inject malicious code into the output webpage.",
    "evidence": "osv:CVE-2021-37365",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-37365",
      "aliases": [
        "CVE-2021-37365"
      ],
      "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://gitlab.com/ctparentalgroup/CTparental",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "db154c83398f40ae651e672c46f54425dfdb5b1d"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:ctparental_project:ctparental:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "4.45.03"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "4.45.02m",
            "4.44.18m",
            "4.44.17m",
            "4.44.16m",
            "4.44.15m",
            "4.44.13m",
            "4.44.12m",
            "4.44.11-manjaro-test",
            "4.44.09m",
            "4.44.08m",
            "4.44.05m",
            "4.44.03m",
            "4.44.02m",
            "4.44.01m",
            "4.43.01m",
            "4.42.01m",
            "4.41.02m",
            "4.41.01m",
            "4.40.05m",
            "4.40.04m",
            "4.30.08m",
            "4.25.05m"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-37365.json"
          }
        }
      ],
      "modified": "2026-10-20T10:55:03.296744238Z",
      "provider": "osv",
      "references": [
        "https://gist.github.com/securylight/092ba96a660e07ad76f2a380c2eaa75a",
        "https://gitlab.com/marsat/CTparental/"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-37365",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 386793,
  "published_at": "2021-08-10T17:15:10.69+00:00"
}