{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "1.3.8"
              },
              {
                "last_affected": "1.8.30"
              }
            ]
          },
          "events": [
            {
              "introduced": "7ee598193ab5015b18fd8eb421ef913a57fe1166"
            },
            {
              "last_affected": "ff33a72ef8106e8ab60ef933f4b72e1f359d5d7c"
            }
          ],
          "repo": "https://github.com/factorjs/factor",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "In Factor (App Framework \u0026 Headless CMS) forum plugin, versions v1.3.8 to v1.8.30, are vulnerable to reflected Cross-Site Scripting (XSS) at the “tags” and “category” parameters in the URL. An unauthenticated attacker can execute malicious JavaScript code and steal the session cookies.",
  "id": "CVE-2021-25983",
  "modified": "2026-03-13T21:53:57.552535764Z",
  "published": "2021-11-16T10:15:07.057Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/FactorJS/factor/blob/v1.8.30/%40plugins/plugin-forum/topic-list.vue#L141-L143"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25983"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}