All vulnerabilities
CVE-2026-114074GHSA-fhh4-xvj5-m7pq

Trigger.dev before 4.5.10 Webhook SSRF Protection Bypass via 198.18.0.0/15 Range

triggerdotdev trigger.devFrameworks
Open in ThreatlineRecord JSON
CVSS
5.3Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.26%Chance of exploitation activity in the next 30 days, higher than 16% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in4.5.10Fixed versionCVE List
Published21 Oct 2026Updated 21 Oct 2026CVE List

What fixes it

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 4.5.10 contains a server-side request forgery vulnerability that allows authenticated project members to bypass webhook SSRF protections by targeting the non-global 198.18.0.0/15 benchmarking range. Attackers can configure alert-channel webhooks pointing at internally routed services in this range, which isUnsafeIPv4 omits, to perform blind internal probing and limited state-changing POST requests.

Text from CVE List

Affected versions 2

  • trigger.devaffected: all versions before 4.5.10CVE List
  • trigger.devunaffected: 4.5.10CVE List

References 2