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Critical · 9.8 CVE-2026-45288 EUVD-2026-33022GHSA-vmw2-qwm8-x84c

Marten has an SQL injection vulnerability in its full-text search regConfig parameter

Published May 28, 2026 · Updated May 30, 2026 · Assigned by GitHub_M

Description

Marten is a .NET Transactional Document DB and Event Store on PostgreSQL. Prior to 8.36.1, Marten's full-text search APIs interpolated the user-supplied regConfig parameter directly into the generated SQL without parameterization or validation, making every code path that exposes regConfig to untrusted input a SQL injection sink. This vulnerability is fixed in 8.36.1.

Affected products

VendorProductAffectedFixed
JasperFx marten < 8.36.1 —

Affected packages

EcosystemPackageAffectedFixedRecord
NuGet Marten < 8.37.0 8.37.0 GHSA-vmw2-qwm8-x84c

References