Trigger.dev before 4.5.5 contains a missing authentication vulnerability in the realtime streams POST handler that allows unauthenticated attackers to inject data into run streams. Attackers can send POST requests to /realtime/v1/streams/:runId/:streamId with a predictable run friendlyId to inject arbitrary data into any environment's realtime stream, including production.
Metrics
Affected Vendors & Products
References
History
Wed, 28 Oct 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 22 Oct 2026 12:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Triggerdotdev
Triggerdotdev trigger.dev |
|
| Vendors & Products |
Triggerdotdev
Triggerdotdev trigger.dev |
Wed, 21 Oct 2026 00:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Trigger.dev before 4.5.5 contains a missing authentication vulnerability in the realtime streams POST handler that allows unauthenticated attackers to inject data into run streams. Attackers can send POST requests to /realtime/v1/streams/:runId/:streamId with a predictable run friendlyId to inject arbitrary data into any environment's realtime stream, including production. | |
| Title | Trigger.dev before 4.5.5 Unauthenticated Realtime Stream Data Injection via Streams Endpoint | |
| Weaknesses | CWE-306 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-21T00:36:52.744Z
Updated: 2026-10-28T15:22:48.613Z
Reserved: 2026-10-20T21:46:05.992Z
Link: CVE-2026-114086
Updated: 2026-10-28T15:22:44.712Z
Status : Deferred
Published: 2026-10-21T01:17:33.293
Modified: 2026-10-28T16:17:05.760
Link: CVE-2026-114086
No data.