ghsa-7pr3-p5fm-8r9x
Vulnerability from github
Published
2021-09-30 17:09
Modified
2021-09-30 16:43
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
LiveQuery publishes user session tokens in parse-server
Details

Impact

For regular (non-LiveQuery) queries, the session token is removed from the response, but for LiveQuery payloads it is currently not. If a user has a LiveQuery subscription on the Parse.User class, all session tokens created during user sign-ups will be broadcast as part of the LiveQuery payload.

Patches

Remove session token from LiveQuery payload.

Workaround

Set user.acl(new Parse.ACL()) in a beforeSave trigger to make the user private already on sign-up.

Show details on source website

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "parse-server"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.10.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-41109"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-09-30T16:43:12Z",
    "nvd_published_at": "2021-09-30T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nFor regular (non-LiveQuery) queries, the session token is removed from the response, but for LiveQuery payloads it is currently not. If a user has a LiveQuery subscription on the `Parse.User` class, all session tokens created during user sign-ups will be broadcast as part of the LiveQuery payload.\n\n### Patches\nRemove session token from LiveQuery payload.\n\n### Workaround\nSet `user.acl(new Parse.ACL())` in a beforeSave trigger to make the user private already on sign-up.",
  "id": "GHSA-7pr3-p5fm-8r9x",
  "modified": "2021-09-30T16:43:12Z",
  "published": "2021-09-30T17:09:47Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/parse-community/parse-server/security/advisories/GHSA-7pr3-p5fm-8r9x"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41109"
    },
    {
      "type": "WEB",
      "url": "https://github.com/parse-community/parse-server/commit/4ac4b7f71002ed4fbedbb901db1f6ed1e9ac5559"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/parse-community/parse-server"
    },
    {
      "type": "WEB",
      "url": "https://github.com/parse-community/parse-server/releases/tag/4.10.4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "LiveQuery publishes user session tokens in parse-server"
}


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