Medium 5.5Published Jul 7, 2026

CVE-2026-58468NocoBase 2.1.20 Server-Side Request Forgery via serverRequest wrapper

Updated under an hour ago (Oct 27, 2026, 12:30 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

NocoBase through 2.1.20 contains a server-side request forgery vulnerability in the serverRequest wrapper that allows authenticated administrators to issue arbitrary outbound HTTP requests by supplying malicious URLs to workflow request nodes, custom request action buttons, or the AI plugin. Attackers can target loopback addresses, RFC-1918 private ranges, and cloud instance metadata endpoints to perform internal network port enumeration, host discovery, and retrieval of IAM role credentials from the instance metadata service. v2.1.18 added a warning message for when SERVER_REQUEST_WHITELIST is not configured.

CVSS: 5.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Jul 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

nocobase nocobase nocobase:nocobase (from the name)	through 2.1.20	CNA record

References

References

https://github.com/nocobase/nocobase/issues/9962	technical-description, exploit
https://github.com/nocobase/nocobase/pull/9966	issue-tracking
https://github.com/nocobase/nocobase/commit/5706fb48d9bbe190f9e0044c6d5c87fc5b68c7f1
https://www.vulncheck.com/advisories/nocobase-server-side-request-forgery-via-serverrequest-wrapper	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.