PT-2026-120212 · Triggerdotdev · Trigger.Dev

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CVE-2026-114086

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Published

2026-10-21

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Updated

2026-10-21

CVSS v3.1

5.3

Medium

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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.

Fix

Missing Authentication

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Weakness Enumeration

Related Identifiers

CVE-2026-114086

Affected Products

Trigger.Dev