Vulnerability · Published Sep 21, 2026 · Assigned by mitre
CVE-2026-88403
Medium 6.5
In plain English
A medium-severity server-side request forgery in the affected software. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.4%top 66.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
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 products (as reported)
Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N