Trigger.dev before 4.5.5 Unauthenticated Realtime Stream Data Injection via Streams Endpoint
Trigger.dev before 4.5.5 contains a missing authentication vulnerability in the realtime streams POST handler that allows unauthenticated attackers to inject data into run streams. Attackers can send POST requests to /realtime/v1/streams/:runId/:streamId with a predictable run friendlyId to inject arbitrary data into any environment's realtime stream, including production.
CVE-2026-114086
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-114086
trigger.dev
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "triggerdotdev",
"product": "trigger.dev",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "4.5.5",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "4.5.5",
"versionType": "semver"
}
],
"packageURL": "pkg:npm/trigger.dev",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-114086
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #44965 · Revision 1
- Added to Heist Feed
- Publisher date