---
id: "CVE-2026-114075"
kind: "vulnerability"
aliases: ["CVE-2026-114075"]
title: "Trigger.dev: read-only user tokens can create production alert webhooks"
severity: "medium"
cvss: 5.4
epss: 0.00255
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["ci-cd", "package", "self-hosted", "trigger.dev"]
not_affected_if: ["no-read-only-uat", "patched-version"]
published_at: "2026-10-21T01:17:31+00:00"
first_seen_at: "2026-10-23T21:57:27+00:00"
updated_at: "2026-10-25T04:14:40+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-114075", "first_seen_at": "2026-10-23T21:57:27+00:00"}, {"source": "epss", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-114075", "first_seen_at": "2026-10-24T13:15:55+00:00"}]
---

# Trigger.dev: read-only user tokens can create production alert webhooks

Trigger.dev versions before 4.5.12 let holders of a read-only user-actor token create alert channels through the legacy personal access token helper. An attacker can route future deployment and error alerts to infrastructure they control.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the Trigger.dev version in use and see whether it is below `4.5.12`
- Review project alert channels for webhook targets you do not recognise
- Check whether any user-actor tokens with read-only scope exist

## Fix

- Upgrade Trigger.dev to `4.5.12` or later
- Delete any alert channels you do not recognise and rotate tokens that may have been exposed

## Timeline

- 2026-10-23T21:57:27+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-114075
- 2026-10-24T13:15:55+00:00 epss https://api.first.org/data/v1/epss?cve=CVE-2026-114075

## From the sources

Trigger.dev before 4.5.12 contains an authorization bypass vulnerability that allows holders of capability-restricted user-actor tokens to create alert channels by using the legacy personal access token helper. Attackers with a read-only UAT can POST to the project alertChannels endpoint to create production webhook channels, routing future deployment and error alerts to attacker-controlled infrastructure.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_