Critical 9.8Published May 28, 2026

CVE-2026-45288Marten has an SQL injection vulnerability in its full-text search regConfig parameter

Updated under an hour ago (Oct 26, 2026, 9:23 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for JasperFx marten

Exploited in the last 30 days

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.

CVSS: 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-89
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: May 29, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

JasperFx marten jasperfx:marten (from the name)	before 8.36.1	CNA record

References

https://github.com/JasperFx/marten/security/advisories/GHSA-vmw2-qwm8-x84cx-refsource-confirm
https://github.com/JasperFx/marten/pull/4343x-refsource-misc
https://github.com/JasperFx/marten/commit/626249656829860b9c55895b5b6046b61a2a695fx-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.