CVE-2026-33439-OpenAM

CVE-2026-33439 is a pre-auth unsafe deserialization issue in OpenAM 16.0.6 affecting JATO ViewBean endpoints. Public advisories mention JATO endpoints but do not enumerate reachable routes. This research identifies /openam/ui/PWResetUserValidation as a reachable pre-auth JATO endpoint...

Pre-Authentication Remote Code Execution (RCE)

org.openidentityplatform.openam, openam is vulnerable to pre-authentication remote code execution RCE. The vulnerability is due to improper validation of serialized objects in the jato.clientSession HTTP parameter, which allows an unauthenticated attacker to execute arbitrary commands on the serv...

CVE-2026-33439

Open Access Management OpenAM is an access management solution. Prior to 16.0.6, OpenIdentityPlatform OpenAM is vulnerable to pre-authentication Remote Code Execution RCE via unsafe Java deserialization of the jato.clientSession HTTP parameter. This bypasses the WhitelistObjectInputStream...

CVE-2026-33439: Deserialization of Untrusted Data

Open Access Management OpenAM is an access management solution. Prior to 16.0.6, OpenIdentityPlatform OpenAM is vulnerable to pre-authentication Remote Code Execution RCE via unsafe Java deserialization of the jato.clientSession HTTP parameter. This bypasses the WhitelistObjectInputStream...