Twenty: Plaintext IMAP/SMTP/CalDAV password disclosure to any workspace member via /metadata GraphQL

{
  "id": "be81e679eaf13af606da902c0b8195105d668e645b5c2bd980f93f7f3206aeb9",
  "url": "https://osv.dev/vulnerability/CVE-2026-105763",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Twenty: Plaintext IMAP/SMTP/CalDAV password disclosure to any workspace member via /metadata GraphQL",
    "summary": "Twenty is an open-source CRM (customer relationship management) platform. From 1.20.10 until 2.7.0, the /metadata GraphQL connectedAccounts query returned connectionParameters from ConnectedAccountDTO for every connected account in a workspace, including plaintext IMAP, SMTP, and CalDAV passwords, because the field was not hidden and the lookup did not enforce the calling user's identity or account visibility. A normal workspace member could obtain other members' external-service credentials and use them to access mail or calendars and potentially reset third-party accounts. Google and Microsoft OAuth-only workspaces were not affected. This issue is fixed in version 2.7.0.",
    "evidence": "osv:CVE-2026-105763",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2026-105763",
      "aliases": [
        "CVE-2026-105763",
        "GHSA-mq5c-qp77-2cv3"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/twentyhq/twenty",
              "type": "GIT",
              "events": [
                {
                  "introduced": "20adb869171efe5982a7ae7c7950cd8ce97d45e1"
                },
                {
                  "fixed": "570c57563a077a826f5c769ff91f68c2c73e3789"
                },
                {
                  "fixed": "57f13c9b9230f3c4c293ea6f3d8901990e6902c4"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "1.20.10"
                      },
                      {
                        "fixed": "2.7.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                  },
                  {
                    "range": [
                      {
                        "fixed": "57f13c9b9230f3c4c293ea6f3d8901990e6902c4"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.6.1",
            "v2.6.0",
            "v2.5.2",
            "v2.5.1",
            "v2.5.0",
            "v2.4.0",
            "v2.3.0",
            "v2.2.0",
            "v2.1.0",
            "v2.0.2",
            "v2.0.1",
            "v2.0.0",
            "v1.23.9",
            "v1.23.8",
            "v1.23.7",
            "v1.23.6",
            "v1.23.5",
            "v1.23.4",
            "v1.23.3",
            "v1.23.1",
            "v1.23.0",
            "v1.22.0",
            "v1.21.0",
            "v1.20.11",
            "v1.20.10"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105763.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:21.561725217Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105763.json",
        "https://github.com/twentyhq/twenty/security/advisories/GHSA-mq5c-qp77-2cv3",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-105763",
        "https://github.com/twentyhq/twenty/commit/57f13c9b9230f3c4c293ea6f3d8901990e6902c4",
        "https://github.com/twentyhq/twenty/pull/20673"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-522"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105763.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-105763",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 487662,
  "published_at": "2026-10-05T23:05:56.16+00:00"
}