CVE-2026-40346

NocoBase has SSRF in Workflow HTTP Request and Custom Request Plugins

MEDIUM
6.5
CVSS Score
Published: April 17, 2026 at 11:54 PM UTC
Updated: June 17, 2026 at 10:45 AM UTC
2 products affected across 1 vendorNocoBasePlugin Workflow Request

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

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 requests to user-provided URLs without any SSRF protection. An authenticated user can access internal network services, cloud metadata endpoints, and localhost. Version 2.0.37 contains a patch.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 2.0.37
v < 2.0.37
Affected range stops below 2.0.37, so it looks safe — our inference, not a vendor statement

References (4)

x_refsource_CONFIRMExploitVendor Advisory
Source: cverecord
https://github.com/nocobase/nocobase/security/advisories/GHSA-mvvv-v22x-xqwp
x_refsource_MISCExploitPatch
Source: cverecord
https://github.com/nocobase/nocobase/pull/9079
x_refsource_MISCRelease Notes
Source: cverecord
https://github.com/nocobase/nocobase/releases/tag/v2.0.37

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-918

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