SEPTEMBER 14, 2026
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Case File

CVE-2026-90450

MEDIUM · CVSS 5.3 EPSS 0.22%

Source: NVD + CISA KEV + EPSS · Published 2026-09-11 · Last synced 2026-09-14

CyberRota Analysis

AI-Generated

The vulnerability allows any authenticated user to access request handlers that are not explicitly registered in the application's role-authorization table, as the default behavior is to grant access instead of denying it. This can lead to unauthorized access to sensitive functionalities, potentially compromising the application's integrity and data security. Organizations using this application should prioritize remediation to prevent exploitation, especially those with sensitive user roles or data.

CVE
CVE-2026-90450
Severity
MEDIUM
CVSS
5.3
EPSS
0.22%

Original NVD Description

The application's role-authorization lookup defaults to granting access when a request handler's name is not present in its table of role requirements, rather than defaulting to deny. Any request handler that is not explicitly registered in this table is reachable by any authenticated user regardless of their assigned role, and any newly added handler is fail-open by default until explicitly added to the table.