How to fix CVE-2025-29689?

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

Is Oa System affected by CVE-2025-29689?

Organizations using OA System should be aware of moderate risk from CVE-2025-29689, a cross-site scripting vulnerability rated CVSS 6.1. Attackers could inject scripts to steal sessions or perform actions as authenticated users. Proof-of-concept code is publicly available.

CVE-2025-29689

MEDIUM

2025-05-14 [email protected]

6.1

CVSS 3.1

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:41 vuln.today

PoC Detected

May 29, 2025 - 19:59 vuln.today

Public exploit code

CVE Published

May 14, 2025 - 22:15 nvd

MEDIUM 6.1

Description

Analysis

A cross-site scripting (XSS) vulnerability in OA System before v2025.01.01 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the password parameter at. Rated medium severity (CVSS 6.1), 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 cross-site scripting (XSS) vulnerability in OA System before v2025.01.01 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the password parameter at /mail/MailController.java. Affected products include: Hailey888 Oa System.

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: +30

POC: +20

CVE-2025-29689 vulnerability details – vuln.today

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CVE-2025-29689

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CVE-2025-29689

CVSS Vector

Lifecycle Timeline

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Description

Analysis

Technical Context

Affected Products

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External POC / Exploit Code