Skip to content

Known CVE

OpenAM <= 16.0.5 - Pre-Auth RCE via jato.clientSession Deserialization

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 mitigation that was applied to the jato.pageSession parameter after CVE-2021-35464. This vulnerability is fixed in 16.0.6.

CVE-2026-33439

Critical2026CVSS 9.8CWE-502

cve2026 · openam · deserialization · rce · jato · oast · oob

Verified scans run this check after you prove you own the site.

All known CVEsView the checks catalogNational Vulnerability Database

Scan a website