What’s Vulnerable › Vulnerabilities

CVE-2026-114076: Trigger.dev before 4.5.2 Blind SSRF via Alert Channel Webhook URL

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-21 · updated 2026-10-28
• Weakness: CWE-918

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.

Affected products

• Npm Trigger.Dev: before 4.5.2 — fixed in 4.5.2
• triggerdotdev trigger.dev: before 4.5.2 — fixed in 4.5.2

How to fix

Upgrade to a fixed version: Npm Trigger.Dev 4.5.2; triggerdotdev trigger.dev 4.5.2. Check the vendor advisory for mitigations.

References

• https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-q567-cr4x-96w4
• https://www.vulncheck.com/advisories/trigger-dev-before-4.5.2-blind-ssrf-via-alert-channel-webhook-url
• https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-q567-cr4x-96w4

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