{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "4.5.2"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "34b1a181c2a1d33a53ebab88f84b05f81fea4254"
            },
            {
              "fixed": "a3dca98d43347a0d1d5c3b8f48b93c3e4b24677e"
            }
          ],
          "repo": "https://github.com/triggerdotdev/trigger.dev",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-rp8c-h4xr-w9qv"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-287"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73655.json"
  },
  "details": "Trigger.dev is a platform for building and deploying fully managed AI agents and workflows. Prior to 4.5.2, addGoogleStrategy() in apps/webapp/app/services/googleAuth.server.ts passes a Google profile email to findOrCreateGoogleUser() in apps/webapp/app/models/user.server.ts without requiring Google's email_verified assertion. When existingEmailUser \u0026\u0026 !existingUser is true, the flow writes the new Google authIdentifier into the existing email-matched account and returns that user object, allowing an attacker-controlled Google profile with an unverified matching email to take over the account. This issue is fixed in version 4.5.2.",
  "id": "CVE-2026-73655",
  "modified": "2026-08-19T03:31:04.562844132Z",
  "published": "2026-08-13T19:53:50.490Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/triggerdotdev/trigger.dev/releases/tag/v4.5.2"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73655.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-rp8c-h4xr-w9qv"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-73655"
    },
    {
      "type": "FIX",
      "url": "https://github.com/triggerdotdev/trigger.dev/commit/34b1a181c2a1d33a53ebab88f84b05f81fea4254"
    },
    {
      "type": "FIX",
      "url": "https://github.com/triggerdotdev/trigger.dev/pull/4199"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Trigger.dev: Account Takeover via Cross-Provider OAuth Email Matching in Google Login"
}