CVE-2026-105122
MEDIUM
NVD
CVSS Score
5.4
Severity
MEDIUM
Published
Oct 03, 2026
Vendor
unknown
Description
OpenAM before 16.1.3 contains a server-side request forgery vulnerability that allows attackers able to register or modify OAuth 2.0 clients to make OpenAM fetch internal resources via an unvalidated jwks_uri. Attackers can trigger unauthenticated fetches through client-authentication and ID-token validation to probe internal hosts, metadata endpoints or local files, or exhaust request threads for denial of service.