{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "4.2.1"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "b8d2c1b2d71120bb55162722818f49ddcd064108"
            },
            {
              "fixed": "cb10ac2294cb2c3a6d2159f9a2bb8c58a2a10a47"
            }
          ],
          "repo": "https://github.com/intelliants/subrion",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "uploads/.htaccess in Subrion CMS 4.2.1 allows XSS because it does not block .html file uploads (but does block, for example, .htm file uploads).",
  "id": "CVE-2018-14840",
  "modified": "2026-03-13T21:50:45.527986679Z",
  "published": "2018-08-02T01:29:03.107Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/intelliants/subrion/issues/773"
    },
    {
      "type": "FIX",
      "url": "https://github.com/intelliants/subrion/commit/cb10ac2294cb2c3a6d2159f9a2bb8c58a2a10a47"
    },
    {
      "type": "EVIDENCE",
      "url": "https://www.exploit-db.com/exploits/45150/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}