{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.5.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "329591ef904cdf7ac1be5f4f0fd3f4fa1b802cc4"
            }
          ],
          "repo": "https://github.com/macwarrior/clipbucket-v5",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An issue in ClipBucket 5.5.0 and prior versions allows an unauthenticated attacker can exploit the plupload endpoint in photo_uploader.php to upload arbitrary files without any authentication, due to missing access controls in the upload handler",
  "id": "CVE-2025-55912",
  "modified": "2026-04-01T23:09:45.306726101Z",
  "published": "2025-09-18T16:15:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/MacWarrior/clipbucket-v5/releases?page=2"
    },
    {
      "type": "FIX",
      "url": "https://github.com/MacWarrior/clipbucket-v5/tree/5.5.0"
    },
    {
      "type": "FIX",
      "url": "https://github.com/MacWarrior/clipbucket-v5/blob/5.5.0/upload/actions/photo_uploader.php"
    },
    {
      "type": "EVIDENCE",
      "url": "https://medium.com/@mukund.s1337/cve-2025-55912-clipbucket-5-5-0-unauthenticated-arbitrary-file-upload-rce-720c0c0fbc58"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}