{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.0.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "013c0b9575ae6a87af87275e326041c4e0afeeee"
            },
            {
              "fixed": "52fac844221a9b951d08ceb93c4c014e9397b1f2"
            }
          ],
          "repo": "https://github.com/mintplex-labs/anything-llm",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "A vulnerability in mintplex-labs/anything-llm allows users with manager roles to escalate their privileges to admin roles through a mass assignment issue. The '/admin/system-preferences' API endpoint improperly authorizes manager-level users to modify the 'multi_user_mode' system variable, enabling them to access the '/api/system/enable-multi-user' endpoint and create a new admin user. This issue results from the endpoint accepting a full JSON object in the request body without proper validation of modifiable fields, leading to unauthorized modification of system settings and subsequent privilege escalation.",
  "id": "CVE-2024-3283",
  "modified": "2026-03-13T21:50:21.249406432Z",
  "published": "2024-04-10T17:15:56.600Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/mintplex-labs/anything-llm/commit/52fac844221a9b951d08ceb93c4c014e9397b1f2"
    },
    {
      "type": "EVIDENCE",
      "url": "https://huntr.com/bounties/a8000cce-0ecb-4820-9cfb-57ba6f4d58a2"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}