High severity · published Oct 21, 2026
CVE-2026-114081
Trigger.dev before 4.5.6 Cross-Tenant SQL Injection via TSQL Window-Function Name
7.7
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TR
trigger.dev · triggerdotdev
before 4.5.6 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-114081
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-114081
github.com
https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-9q4r-4842-93vw
www.vulncheck.com
https://www.vulncheck.com/advisories/trigger-dev-before-4.5.6-cross-tenant-sql-injection-via-tsql-window-function-name
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