High 8.1Published Oct 20, 2026

CVE-2026-114083Trigger.dev before 4.5.0-rc.3 Path Traversal via Packets Presigned URL Endpoints

Updated under an hour ago (Oct 28, 2026, 6:40 AM ET)

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It affects triggerdotdev trigger.dev. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.35%, higher than 29% of scored CVEs.

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Every CVE for triggerdotdev trigger.dev

Exploited in the last 30 days

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.

CVSS: 8.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Weakness (CWE): CWE-22
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 0.35% (percentile 29)
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Oct 27, 2026
First seen by InfoSec Signals: Oct 20, 2026

Affected products

Affected products

triggerdotdev trigger.dev triggerdotdev:trigger.dev (from the name)	before 4.5.0-rc.3; 4.5.0-rc.3 not affected	CNA record

References

References

https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-gx7f-q62h-9fxp	vendor-advisory
https://www.vulncheck.com/advisories/trigger-dev-before-4.5.0-rc.3-path-traversal-via-packets-presigned-url-endpoints	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.