CVE-2026-40346

MEDIUM EPSS 30.3%
Published Apr 18, 20262mo ago · Modified Jun 17, 20262w ago
6.4 CVSS 4.0
Medium
Find Similar
Published Apr 18, 2026 2mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
6.4
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
30.3% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

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

Affected Products 1

VendorProductVersionRange
nocobasenocobase* <2.0.37

References 4

  • github.com https://github.com/nocobase/nocobase/commit/2853368243ed07339c62c548b7d475f4eeaada59
    Patch
  • github.com https://github.com/nocobase/nocobase/pull/9079
    ExploitPatch
  • github.com https://github.com/nocobase/nocobase/releases/tag/v2.0.37
    Release Notes
  • github.com https://github.com/nocobase/nocobase/security/advisories/GHSA-mvvv-v22x-xqwp
    ExploitVendor Advisory

Remediation

  • github.com https://github.com/nocobase/nocobase/commit/2853368243ed07339c62c548b7d475f4eeaada59
    Patch
  • github.com https://github.com/nocobase/nocobase/pull/9079
    ExploitPatch