CVE-2026-114083

High

Description

Trigger.dev before 4.5.0-rc.3 contains a path traversal vulnerability in the api/v1/packets and api/v2/packets endpoints that allows authenticated tenants to escape their object key prefix through an unsanitized filename splat segment. Attackers holding one valid API key can supply ../ sequences to obtain presigned GET or PUT URLs and read or overwrite other tenants' run payloads and outputs.

SeverityHigh

CVSS8.1

Exploit probability—

ProductTriggerdotdev Trigger.dev

PublishedOct 21, 2026

First seenOct 21, 2026

Weakness typeCWE-22Path traversal

How to fix

Update

triggerdotdev trigger.dev4.5.0-rc.3 or later

Vendor advisories

github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-gx7f-q62h-9fxp

Affected products

Product	Affected versions	Fixed in
triggerdotdev trigger.dev	v < 4.5.0-rc.3	4.5.0-rc.3

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