triggerdotdev Trigger.dev up to 4.5.5 .env.example MAGIC_LINK_SECRET hard-coded credentials

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.80

Summaryinfo

A vulnerability classified as critical has been found in triggerdotdev Trigger.dev up to 4.5.5. This issue affects some unknown processing of the file hosting/docker/.env.example. Performing a manipulation of the argument MAGIC_LINK_SECRET results in hard-coded credentials. This vulnerability was named CVE-2026-114087. The attack may be initiated remotely. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in triggerdotdev Trigger.dev up to 4.5.5. It has been classified as critical. This affects some unknown processing of the file hosting/docker/.env.example. The manipulation of the argument MAGIC_LINK_SECRET with an unknown input leads to a hard-coded credentials vulnerability. CWE is classifying the issue as CWE-798. The product contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Trigger.dev before 4.5.6 self-hosted Docker Compose deployments using the default secrets from hosting/docker/.env.example allow authentication bypass because the hardcoded MAGIC_LINK_SECRET lets anyone forge valid magic link tokens. Unauthenticated attackers can log in as any email address, then reach Postgres, Redis, and ClickHouse with default credentials from runner containers on infrastructure networks, compromising all tenant data.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2026-114087 since 10/20/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1110.001 for this issue.

Upgrading to version 4.5.6 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 7.7
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 8.1
CNA Vector (VulnCheck): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Hard-coded credentials
CWE: CWE-798 / CWE-259 / CWE-255
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Trigger.dev 4.5.6

Timelineinfo

10/20/2026 CVE reserved
10/21/2026 +1 days Advisory disclosed
10/21/2026 +0 days VulDB entry created
10/21/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-114087 (🔒)
GCVE (CVE): GCVE-0-2026-114087
GCVE (VulDB): GCVE-100-423933

Entryinfo

Created: 10/21/2026 04:41
Changes: 10/21/2026 04:41 (77)
Complete: 🔍
Cache ID: 216::103

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