Dashboard / CVE-2026-114086

CVE-2026-114086

MEDIUM
MEDIUM Priority: 0.03 BB Relevance: 74/100
Published: 2026-10-21 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
AT: None
VC: None
VI: Low
VA: None

Description

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.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
triggerdotdev trigger.dev 0 < 4.5.5

References & Advisories (2)

Bug Bounty Relevance

74 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

6.9 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS — Exploitation Probability

0.38%
Raw Score 0.003840
Percentile 32.4%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00384
2026-10-28
0.00275

Intelligence Sources

mitre ref →
nvd ref →

External Links