CVE-2025-4531

CVE-2025-4531 affects Seeyon Zhiyuan OA Web Application System 8.1 SP2, specifically Beetl Template Handler’s EhrSalaryPayrollServiceImpl.postData. The payrollId argument is manipulated to cause code injection; attack vector is network with low complexity and no user interaction, and exploitation...

CVE-2025-4000

CVE-2025-4000 affects Seeyon Zhiyuan OA Web Application System 8.1 SP2. The vulnerability is an cross-site scripting in an unknown function of the file seeyonoptSeeyonA8ApacheJetspeedwebappsseeyonssoproxyjspssoproxy.jsp where manipulation of the Name argument enables remote exploitation. Public d...

CVE-2025-3999

CVE-2025-3999 affects Seeyon Zhiyuan OA Web Application System 8.1 SP2. The vulnerability lies in the URL Parameter Handler, specifically processing the file seeyonuild mp ootused? (as described) date.jsp under addDate, enabling cross-site scripting. The issue can be exploited remotely and has h...

CVE-2025-4529

CVE-2025-4529 affects Seeyon Zhiyuan OA Web Application System 8.1 SP2. The vulnerability lies in the Download function of the ZIP File Handler within seeyon-apps-m3.jar (M3CoreController.class): manipulating the Name argument enables path traversal. Remote exploitation is possible and the exploi...