What is CVE-2026-40346?

CVE-2026-40346 is a medium-severity vulnerability in Nocobase, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.5/10. Published 2026-04-18.

How severe is CVE-2026-40346?

Medium severity. CVSS v3 base score is 6.5 out of 10.

SSRF in Nocobase

CVE-2026-40346

NocoBase is an AI-powered no-code/low-code platform for building business applications and enterprise solutions. Prior to version 2.0.37, NocoBase's workflow HTTP request plugin and custom request action plugin make server-side HTTP reques…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.000 (3.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Nocobase
Nocobase @Nocobase/plugin-workflow-request — versions < 2.0.37

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
security-advisories@github.com (Exploit, Patch, x_refsource_MISC)
security-advisories@github.com (Patch, x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC, Release Notes)

Frequently asked questions

What is CVE-2026-40346?: CVE-2026-40346 is a medium-severity vulnerability in Nocobase, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.5/10. Published 2026-04-18.
How severe is CVE-2026-40346?: Medium severity. CVSS v3 base score is 6.5 out of 10.