How to fix CVE-2025-3388?

Within 30 days: Identify affected systems running hailey888 oa_system and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Is Java affected by CVE-2025-3388?

Organizations using hailey888 oa_system should be aware of moderate risk from CVE-2025-3388, a cross-site scripting vulnerability rated CVSS 5.3. Attackers could inject scripts to steal sessions or perform actions as authenticated users. Proof-of-concept code is publicly available.

CVE-2025-3388

MEDIUM

2025-04-07 [email protected]

5.3

CVSS 4.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Scope

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:35 vuln.today

PoC Detected

May 07, 2025 - 16:51 vuln.today

Public exploit code

CVE Published

Apr 07, 2025 - 23:15 nvd

MEDIUM 5.3

Description

A vulnerability classified as problematic was found in hailey888 oa_system up to 2025.01.01. This vulnerability affects the function loginCheck of the file cn/gson/oasys/controller/login/LoginsController.java of the component Frontend. The manipulation of the argument Username leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available.

Analysis

A vulnerability classified as problematic was found in hailey888 oa_system up to 2025.01.01. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical Context

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. A vulnerability classified as problematic was found in hailey888 oa_system up to 2025.01.01. This vulnerability affects the function loginCheck of the file cn/gson/oasys/controller/login/LoginsController.java of the component Frontend. The manipulation of the argument Username leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. Affected products include: Hailey888 Oa System. Version information: up to 2025.01.01..

Affected Products

Hailey888 Oa System.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +0.2

CVSS: +26

POC: +20

CVE-2025-3388 vulnerability details – vuln.today

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CVE-2025-3388

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CVE-2025-3388

CVSS Vector

Lifecycle Timeline

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Description

Analysis

Technical Context

Affected Products

Remediation

Priority Score

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External POC / Exploit Code