CVE-2026-114076
Medium
Description
Trigger.dev before 4.5.2 contains a blind server-side request forgery vulnerability that allows authenticated tenants to make the webapp server send POST requests to internal hosts by setting an unvalidated webhook alert channel URL. Attackers can point the webhook at internal services or cloud metadata addresses and trigger alerts to scan internal hosts, send state-changing POSTs, or reach IMDSv1 via redirects.
SeverityMedium
CVSS5.4
Exploit probability—
ProductTrigger.dev
PublishedOct 21, 2026
First seenOct 21, 2026
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Update
- trigger.dev4.5.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| trigger.devnpm | v < 4.5.2 | 4.5.2 |
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