CVE-2025-3389: HAILEY888 Oa System

Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability, which was classified as problematic, has been found in hailey888 oa_system up to 2025.01.01. This issue affects the function testMess of the file cn/gson/oasys/controller/inform/InformManageController.java of the component Backend. The manipulation of the argument menu leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable.

Affected products

• HAILEY888 Oa System: before 2025.01.01 (fixed in 2025.01.01)

Published 2025-04-08. Last modified 2026-06-17.