CVE-2026-85650

MEDIUM 5.4

Trigger.dev before 4.5.2 Server-Side Request Forgery via webhook alert-channel

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

Trigger.dev before 4.5.2 contains a server-side request forgery vulnerability in webhook alert channel delivery URLs that are fetched without validation or SSRF protection. Authenticated users with organization membership can create alert channels with URLs targeting internal services and metadata endpoints, allowing the server to issue POST requests to restricted resources.

CWE	CWE-918
Vendor	triggerdotdev
Product	trigger.dev
Published	Sep 4, 2026
Last Updated	Sep 4, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

triggerdotdev / trigger.dev

0 < 4.5.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/triggerdotdev/trigger.dev/issues/4172 github.com: https://github.com/triggerdotdev/trigger.dev github.com: https://github.com/triggerdotdev/trigger.dev/commit/34b1a181c2a1d33a53ebab88f84b05f81fea4254 github.com: https://github.com/triggerdotdev/trigger.dev/releases/tag/v4.5.2 github.com: https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-xxv7-2vv3-h682 vulncheck.com: https://www.vulncheck.com/advisories/trigger-dev-before-4.5.2-server-side-request-forgery-via-webhook-alert-channel

Credits

George Chen