CVE-2026-88403: SSRF
Published Sep 21, 2026
·Updated
A Server-Side Request Forgery (SSRF) in the serverRequest function of nocobase v2.1.21 allows authenticated attackers to scan internal resources via a crafted HTTP request.
Affected Software
1 affected component
NocoBase NocoBase=2.1.21
Event History
Sep 21, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·09:17 PM
Description
Frequently Asked Questions
1
Does exploitation require authentication?
Yes. The issue is described as exploitable by authenticated attackers, so unauthenticated access is not indicated by the available information.
2
What could an attacker do with this vulnerability?
An authenticated attacker could use a crafted HTTP request to scan internal resources through the affected server-side request functionality.
3
Which deployment should be investigated?
Investigate NocoBase version 2.1.21, specifically use of the serverRequest function. The provided information does not identify other affected or fixed versions.