{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7948b4b29f203df3b87f2f2a65bb44ee3e58433b"
            }
          ],
          "repo": "https://github.com/vantage6/vantage6",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-rf54-7qrr-96j6"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-200",
      "CWE-708"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/41xxx/CVE-2023-41881.json"
  },
  "details": "vantage6 is privacy preserving federated learning infrastructure. When a collaboration is deleted, the linked resources (such as tasks from that collaboration) should be deleted. This is partly to manage data properly, but also to prevent a potential (but unlikely) side-effect that affects versions prior to 4.0.0, where if a collaboration with id=10 is deleted, and subsequently a new collaboration is created with id=10, the authenticated users in that collaboration could potentially see results of the deleted collaboration in some cases. Version 4.0.0 contains a patch for this issue. There are no known workarounds.",
  "id": "CVE-2023-41881",
  "modified": "2026-04-01T23:10:41.041842750Z",
  "published": "2023-10-11T19:30:43.808Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/vantage6/vantage6/blob/0682c4288f43fee5bcc72dc448cdd99bd7e57f76/docs/release_notes.rst#400"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/41xxx/CVE-2023-41881.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/vantage6/vantage6/security/advisories/GHSA-rf54-7qrr-96j6"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-41881"
    },
    {
      "type": "FIX",
      "url": "https://github.com/vantage6/vantage6/pull/748"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Deleting a collaboration should also delete linked resources"
}