{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:etherpad:ueberdb:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.4.8"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "321b74504bcb35514f94784435cd82d4d2853213"
            },
            {
              "fixed": "e8b58d03534ade8d83c2d1946a8350a23952531e"
            }
          ],
          "repo": "https://github.com/ether/ueberdb",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "In Etherpad UeberDB \u003c 0.4.4, due to MySQL omitting trailing spaces on char / varchar columns during comparisons, retrieving database records using UeberDB's MySQL connector could allow bypassing access controls enforced on key names.",
  "id": "CVE-2020-22784",
  "modified": "2026-07-08T05:35:58.845763166Z",
  "published": "2021-04-28T21:15:08.683Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/ether/ueberDB/commit/e8b58d03534ade8d83c2d1946a8350a23952531e"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}