CVE-2025-4531 Seeyon Zhiyuan OA Web Application System Beetl Template EhrSalaryPayrollServiceImpl.class postData code injection
Remote attackers can execute arbitrary code via the payrollId parameter in the Beetl template handler of Seeyon Zhiyuan OA.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-4531?
CVE-2025-4531 is a medium-severity code injection vulnerability in Seeyon Zhiyuan OA Web Application System, published on 11 May 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was found in Seeyon Zhiyuan OA Web Application System 8.1 SP2. It has been rated as critical. Affected by this issue is the function postData of the file ROOT\WEB-INF\classes\com\ours\www\ehr\salary\service\data\EhrSalaryPayrollServiceImpl.class of the component Beetl Template Handler. The manipulation of the argument payrollId leads to code injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Which versions are affected by CVE-2025-4531?
It affects 1 product.
Products include Seeyon Oa Web Application System.
How do I fix CVE-2025-4531?
No fix has been published for CVE-2025-4531 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2025-4531 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-4531 exists.
Other vulnerabilities in Seeyon Zhiyuan OA Web Application System
Sources
Also known as GHSA-mghj-q485-vv65.