CVE-2026-3432 - Sim Studio AI - Unauthenticated OAuth Token Theft

CVE ID : CVE-2026-3432 Published : March 2, 2026, 1:01 p.m. | 15 minutes ago 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. Severity: 9.3 | CRITICAL Visit the link for more details, such as CVSS details, affected products, timeline, and more...