CVE-2026-105114

OpenAM before 16.1.3 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject script by supplying crafted parameters rendered unencoded on the OAuth2 authorization error page. Attackers can lure victims to a crafted /oauth2/authorize link with repeated parameters to run JavaScript in the OpenAM origin, acting within existing sessions or redirecting to phishing pages.

• https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-3m32-w9x3-vvq8
• https://www.vulncheck.com/advisories/openam-before-16.1.3-reflected-xss-via-oauth2-authorization-error-page