{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "4.4.2"
              },
              {
                "fixed": "4.5.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "e36b75785e78e1bba6af71f47d0c9af54ce2d88b"
            },
            {
              "fixed": "db4074df54db06b0656becf3f974345c90fa202e"
            },
            {
              "fixed": "86ef3c49799a3de399a0534b5ca7c7244c72caa4"
            }
          ],
          "repo": "https://github.com/triggerdotdev/trigger.dev",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-m3mf-37q7-8928"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73659.json"
  },
  "details": "Trigger.dev is the open-source platform for building AI workflows in TypeScript. From 4.4.2 until 4.5.0, the packet presign routes in apps/webapp/app/routes/api.v1.packets.$.ts pass a caller-controlled filename through resolveStoreProtocolForPacketPresign to generatePresignedUrl and generatePresignedRequest in apps/webapp/app/v3/objectStore.server.ts, allowing .. traversal to escape the packets/\u003cprojectRef\u003e/\u003cenv\u003e/ object-store prefix and enabling a project API key to read or overwrite another organization's offloaded task payloads and outputs on multi-organization self-hosted instances. This issue is fixed in version 4.5.0.",
  "id": "CVE-2026-73659",
  "modified": "2026-08-16T03:30:57.532255164Z",
  "published": "2026-08-13T21:19:48.451Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/triggerdotdev/trigger.dev/releases/tag/v4.5.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73659.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-m3mf-37q7-8928"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-73659"
    },
    {
      "type": "FIX",
      "url": "https://github.com/triggerdotdev/trigger.dev/commit/db4074df54db06b0656becf3f974345c90fa202e"
    },
    {
      "type": "FIX",
      "url": "https://github.com/triggerdotdev/trigger.dev/pull/3830"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Trigger.dev: Cross-tenant object read/write via path traversal in packet presign API"
}