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CVE-2026-33439

Deserialization of untrusted data in Openidentityplatform Openam

CVSS score

9.8

EPSS probability

%8.4

Risk score

0.8

Published

6 mo ago

Public Exploits · GitHub and Metasploit Intelligence

This tab scans the sources that NVD labels as exploits, GitHub repositories matching the CVE identifier and Rapid7 Metasploit Framework modules. Only links to sources that were actually found are shown.

Proof of concept for CVE-2026-33439, an unauthenticated RCE in OpenAM via Java deserialization

Public PoCSource updated: 29.09.2026 20:21:38

CVE-2026-33439 OpenAM pre-auth RCE PoC

Public PoCSource updated: 19.09.2026 19:35:53

Python PoC for CVE-2026-33439, an OpenAM pre-authentication RCE via jato.clientSession deserialization

Public PoCSource updated: 19.09.2026 09:26:43

First publicly shared exploit implementation for CVE-2026-33439 (OpenAM pre-auth RCE via jato.clientSession deserialization).

Public PoCSource updated: 07.10.2026 17:11:23

CVE-2026-33439

Public PoCSource updated: 04.09.2026 09:50:50

Vulnerable endpoint description for CVE-2026-33439 in OpenAM

Public PoCSource updated: 27.04.2026 16:23:39

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

Exploit reference

https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-2cqq-rpvq-g5qj

Exploit reference

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