{"id":"CVE-2026-73659","summary":"Trigger.dev: Cross-tenant object read/write via path traversal in packet presign API","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.","aliases":["GHSA-m3mf-37q7-8928"],"modified":"2026-08-16T03:30:57.532255164Z","published":"2026-08-13T21:19:48.451Z","database_specific":{"cwe_ids":["CWE-22"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73659.json","cna_assigner":"GitHub_M"},"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"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/triggerdotdev/trigger.dev","events":[{"introduced":"e36b75785e78e1bba6af71f47d0c9af54ce2d88b"},{"fixed":"db4074df54db06b0656becf3f974345c90fa202e"},{"fixed":"86ef3c49799a3de399a0534b5ca7c7244c72caa4"}],"database_specific":{"extracted_events":[{"introduced":"4.4.2"},{"fixed":"4.5.0"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["build-chris-test-blacksmith","docs-release-2026-06-18","v4.5.0-rc.7","v.docker.4.5.0-rc.7","helm-v4.5.0-rc.7","docs-release-2026-06-17","re2-test-warm-start-verify","v4.5.0-rc.6","v.docker.4.5.0-rc.6","helm-v4.5.0-rc.6","re2-test-supervisor-tri-10293","re2-prod-supervisor-tri-10293","re2-prod-client-deqeueue-metrics","v4.5.0-rc.5","v.docker.4.5.0-rc.5","helm-v4.5.0-rc.5","v4.5.0-rc.4","v.docker.4.5.0-rc.4","helm-v4.5.0-rc.4","v4.5.0-rc.3","v.docker.4.5.0-rc.3","helm-v4.5.0-rc.3","v4.5.0-rc.2","v.docker.4.5.0-rc.2","v4.5.0-rc.1","v.docker.4.5.0-rc.1","helm-v4.5.0-rc.1","v4.5.0-rc.0","v.docker.4.5.0-rc.0","helm-v4.5.0-rc.0","v4.4.6","v.docker.4.4.6","helm-v4.4.6","re2-test-uncaught-exception","re2-prod-uncaught-exception","helm-v4.4.5","v4.4.5","v.docker.4.4.5","build-ecr-default-policy.rc0","re2-test-supervisor-ndots-override","re2-prod-supervisor-ndots-override","helm-v4.4.4","v4.4.4","v.docker.4.4.4","re2-test-2026-04-08","re2-prod-2026-04-08","re2-test-private-link","v4.4.3","v.docker.4.4.3","v4.4.2","v.docker.4.4.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-73659.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"}]}