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TI-2026-78687 Aliases CVE-2026-114074

Server-side request forgery in Trigger.dev webhooks via benchmarking range

Priority MEDIUM 57CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

Trigger.dev before 4.5.10 contains a server-side request forgery flaw (CWE-918) in its webhook protections. An authenticated project member can configure alert-channel webhooks that target the non-global 198.18.0.0/15 benchmarking range, which the isUnsafeIPv4 check does not block. An attacker can use this to perform blind internal probing and limited state-changing POST requests.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00358 29th percentileScored 2026-11-07
Fix Fixed trigger.dev (triggerdotdev): 4.5.10

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
triggerdotdevtrigger.devbefore 4.5.104.5.10Patch availableCNA
  • trigger.dev Vendortriggerdotdev Affected before 4.5.10 Fixed in 4.5.10 Patch available CNA

Remediation

Upgrade Trigger.dev to version 4.5.10 or later.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

  • Fix · CNA trigger.dev (triggerdotdev) Fixed in 4.5.10

Timeline

  1. 2026-10-21 Threatist record created from CVE-2026-114074
  2. 2026-10-28 CISA SSVC decision points changed
  3. 2026-10-28 Priority changed: LOW → MEDIUM

References

Advisory 1

  • TI-2026-78700 Hardcoded default secrets in Trigger.dev enable authentication bypass CVSS 4.0CRITICAL 9.2
  • TI-2026-78702 Cross-site request forgery in Trigger.dev CLI leads to token theft CVSS 4.0HIGH 8.7
  • TI-2026-78696 Trigger.dev Path Traversal in Packets Presigned URL Endpoints CVSS 4.0HIGH 8.6
  • TI-2026-78682 Improper authorization in Trigger.dev exposes root API key via envvars endpoint CVSS 4.0HIGH 8.6
  • TI-2026-51742 Trigger.dev: Cross-tenant object store read and write via URL path traversal CVSS 3.1HIGH 8.2
  • TI-2026-78699 Trigger.dev realtime streams accept unauthenticated data injection CVSS 4.0MEDIUM 6.9
See all 36 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences