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 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 4.0

6.4CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N

CVSS 3.1

6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS

0.4% chance of exploitation in the next 30 days; higher than 32% of CVEs (scores of 2026-10-26)

CWE

CWE-918

Published

2026-04-18

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

Affected

• nocobase:nocobase

Packages (OSV)

References

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

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