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CVE-2026-114076GHSA-q567-cr4x-96w4

Trigger.dev before 4.5.2 Blind SSRF via Alert Channel Webhook URL

triggerdotdev trigger.devnpmFrameworks
Open in ThreatlineRecord JSON
CVSS
5.3Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.24%Chance of exploitation activity in the next 30 days, higher than 13% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in4.5.2Fixed versionCVE List
Published21 Oct 2026Updated 21 Oct 2026CVE List

What fixes it

  • 4.5.2trigger.devCVE List
  • 4.5.2trigger.dev, npmOSVnpm install trigger.dev@4.5.2

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

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.

Text from CVE List

Affected versions 3

  • trigger.devaffected: all versions before 4.5.2CVE List
  • trigger.devunaffected: 4.5.2CVE List
  • trigger.dev, npmfrom first release, fixed in 4.5.2OSV

References 2