MEDIUM 6.9 NVD
CVE-2026-114086
Trigger.dev before 4.5.5 contains a missing authentication vulnerability in the realtime streams POST handler that allows unauthenticated attackers to inject da
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.
References
- https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-59h8-w5q6-mfmp
- https://www.vulncheck.com/advisories/trigger-dev-before-4.5.5-unauthenticated-realtime-str
This medium severity vulnerability with a CVSS score of 6.9 was published on 2026-10-21 via NVD.
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