What’s Vulnerable › Vulnerabilities

CVE-2026-114081: Trigger.dev before 4.5.6 Cross-Tenant SQL Injection via TSQL Window-Function Name

• Severity: high (CVSS 7.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-21 · updated 2026-10-28
• Weakness: CWE-89

Description

Trigger.dev before 4.5.6 contains an SQL injection vulnerability in the TSQL query compiler, which concatenates window-function names into generated ClickHouse SQL without allowlisting or escaping. Authenticated customers can submit a backtick-quoted identifier to POST /api/v1/query that injects a raw subquery outside the per-tenant WHERE guard, exfiltrating other organizations' analytics data.

Affected products

• Npm Trigger.Dev: before 4.5.6 — fixed in 4.5.6
• triggerdotdev trigger.dev: before 4.5.6 — fixed in 4.5.6

How to fix

Upgrade to a fixed version: Npm Trigger.Dev 4.5.6; triggerdotdev trigger.dev 4.5.6. Check the vendor advisory for mitigations.

References

• https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-9q4r-4842-93vw
• https://www.vulncheck.com/advisories/trigger-dev-before-4.5.6-cross-tenant-sql-injection-via-tsql-window-function-name
• https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-9q4r-4842-93vw

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