CyberRota Analysis
This is a critical severity vulnerability with a CVSS score of 9.1. Exploitation may require the attacker to be authenticated.
CVE
CVE-2026-3432
Severity
CRITICAL
CVSS
9.1
EPSS
0.30%
Original NVD Description
On SimStudio version below to 0.5.74, the `/api/auth/oauth/token` endpoint contains a code path that bypasses all authorization checks when provided with `credentialAccountUserId` and `providerId` parameters. An unauthenticated attacker can retrieve OAuth access tokens for any user by supplying their user ID and a provider name, effectively stealing credentials to third-party services.
Related CVEs
Other vulnerabilities affecting the same vendor(s)