{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "2.6.0"
              },
              {
                "fixed": "2.6.4"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9f12b221c5287fef0a946a7d056ca414e1e0c8ca"
            }
          ],
          "repo": "https://github.com/vanilla/vanilla",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Vanilla 2.6.x before 2.6.4 allows remote code execution.",
  "id": "CVE-2018-18903",
  "modified": "2026-04-01T23:09:32.315975649Z",
  "published": "2018-11-03T05:29:00.297Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/vanilla/vanilla/releases/tag/Vanilla_2.6.4"
    },
    {
      "type": "ADVISORY",
      "url": "https://open.vanillaforums.com/discussion/36771/security-update-vanilla-2-6-4"
    },
    {
      "type": "EVIDENCE",
      "url": "https://srcincite.io/blog/2018/10/02/old-school-pwning-with-new-school-tricks-vanilla-forums-remote-code-execution.html"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}