Secuno
ENNL
Book demo

CVE-2026-44792

N8n SQL injection

9.0 CRITICALEPSS 0.39%
  1. Published23 Jun 2026

Description

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an attacker with write access to the git repository connected to an n8n Source Control configuration could commit a malicious Data Table JSON file containing a crafted column name. When an administrator performed a Source Control Pull, n8n imported the file and could lead to SQL injection on the internal PostgreSQL instance. Exploitation requires the n8n instance uses PostgreSQL as its database backend, the Source Control feature is enabled and connected to a repository the attacker can write to, and an administrator triggers a Source Control Pull. This vulnerability is fixed in 1.123.43, 2.22.1, and 2.20.7.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionRequired
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Affected products

N8n≥ 2.0.0 < 2.20.7 · ≥ 2.21.0 < 2.22.1 · < 1.123.43

Remediation

Fixed in
N8n≥ 2.20.7

References

Related CVEs

Recent high-severity vulnerabilities sharing a weakness type.

CVE-2026-891138.8
SAP Commerce Cloud does not sufficiently validate certain user-supplied input before it…
CVE-2026-1096088.8
Frappe ERPNext before 15.121.0 and 16.x before 16.34.0 contains an SQL injection…
CVE-2026-1095738.1
phpMyFAQ before 4.1.9 contains an SQL injection vulnerability in PdoMysql::escape(),…
CVE-2026-893028.6
The Post Voting System WordPress plugin through 1.0 does not properly sanitize and…
CVE-2026-892998.6
The WP Verify API WordPress plugin through 1.0.0 does not properly sanitize and escape…
CVE-2026-892978.6
The Loja Automática WordPress plugin through 1.0.0 does not properly sanitize and…

Frequently asked

Is CVE-2026-44792 being actively exploited?

CVE-2026-44792 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.39%.

How severe is CVE-2026-44792?

CVE-2026-44792 has a CVSS 3.1 base score of 9.0, rated critical. EPSS estimates a 0.39% probability of exploitation.

Which products are affected by CVE-2026-44792?

Affected products include N8n.

How do I fix CVE-2026-44792?

Upgrade affected software to a fixed version, for example N8n 2.20.7 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-44792 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

See how prioritisation worksBook a demo

Get Patch this first every Monday

Five vulnerabilities that matter this week, ranked on real exploitation. Plain language, one email, no spam.

You can unsubscribe with one click from every issue. We handle your details as described in our privacy policy.

Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.