What is the CVSS score of CVE-2025-29689?

CVE-2025-29689 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.2%.

Which versions of Oa System are 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.

Is there a public PoC exploit available for CVE-2025-29689?

Yes, a public proof-of-concept exploit is available for CVE-2025-29689. Prioritise patching immediately. EPSS: 0.2%.

How to fix or mitigate 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.

Oa System CVE-2025-29689

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2025-05-14 cve@mitre.org

XSS Oa System Hailey888

6.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.1 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

DescriptionCVE.org

AnalysisAI

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 ContextAI

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.

RemediationAI

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.