{
  "schema_version": "1.4.0",
  "id": "GHSA-vwg4-846x-f94v",
  "modified": "2023-01-02T20:16:09Z",
  "published": "2022-12-23T12:30:25Z",
  "aliases": [
    "CVE-2022-4688"
  ],
  "summary": "usememos/memos vulnerable to improper authorization",
  "details": "usememos/memos is an open-source, self-hosted memo hub with knowledge management and socialization. Memos versions prior to 0.9.0 are vulnerable to improper authorization, which can allow a user to modify the nickname, username and email of other users without permission.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/usememos/memos"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.9.0"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-4688"
    },
    {
      "type": "WEB",
      "url": "https://github.com/usememos/memos/commit/dca35bde877aab6e64ef51b52e590b5d48f692f9"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/usememos/memos"
    },
    {
      "type": "WEB",
      "url": "https://huntr.dev/bounties/23856e7e-94ff-4dee-97d0-0cd47e9b8ff6"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-285"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2022-12-27T01:57:43Z",
    "nvd_published_at": "2022-12-23T12:15:00Z"
  }
}