CVE-2026-40346: NocoBase is an AI-powered no-code/low-code platform for building business applications and enterprise solution

Q: How do I fix CVE-2026-40346?

nocobase: upgrade to 2.0.37. Exact commands for each OS are on this page.

Q: Is CVE-2026-40346 being exploited?

CVE-2026-40346 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-40346 affect?

CVE-2026-40346 affects nocobase. Severity is medium (CVSS 6.5). 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 request

Q: How urgent is CVE-2026-40346?

Priority 36/100. Public exploit reference

Routine

MEDIUM 6.5UPGRADE

CVE-2026-40346 is a medium-severity flaw (CVSS 6.5) affecting nocobase. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 68%)
CISA exploited list	No
Weakness	CWE-918
Published	2026-04-18
Last modified	2026-10-26

Publisher (CNA): GitHub, Inc. · Vendor: nocobase

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-18 00:16 UTCPublished CVE record published
2026-10-26 22:10 UTCUpdated Record last modified

nocobase nocobase UPGRADE

Affected: < 2.0.37

Fixed in: 2.0.37

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy nocobase || rpm -q nocobase || nocobase --version

2. UPGRADE to 2.0.37 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade nocobase

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade nocobase

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-40346?

nocobase: upgrade to 2.0.37. Exact commands for each OS are on this page.

Is CVE-2026-40346 being exploited?

CVE-2026-40346 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-40346 affect?

CVE-2026-40346 affects nocobase. Severity is medium (CVSS 6.5). 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 request

How urgent is CVE-2026-40346?

Priority 36/100. Public exploit reference

References

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