Hessian serialization is a network protocol that supports object-based transmission. Apache Cayenne's optional Remote Object Persistence (ROP) feature is a web services-based technology that provides object persistence and query functionality to 'remote' applications. In Apache Cayenne 4.1 and earlier, running on non-current patch versions of Java, an attacker with client access to Cayenne ROP can transmit a malicious payload to any vulnerable third-party dependency on the server. This can result in arbitrary code execution.
{ "nvd_published_at": "2022-02-11T13:15:00Z", "github_reviewed_at": "2022-02-14T22:48:21Z", "severity": "HIGH", "github_reviewed": true, "cwe_ids": [ "CWE-502" ] }