CVE-2026-0483

Stored Cross-Site Scripting (XSS) vulnerability in the PDF file upload functionality of Live Helper Chat, versions prior to 4.72. An attacker can upload a malicious PDF file containing an XSS payload, which will be executed in the user's context when they download and open the file via the link generated by the application. The vulnerability allows arbitrary JavaScript code to be executed in the user's local context.

CVSS

No CVSS.

References

Link	Resource
https://www.incibe.es/en/incibe-cert/notices/aviso/stored-cross-site-scripting-xss-vulnerability-livehelperchat

Configurations

No configuration.

History

No history.

Information

Published : 2026-01-28 12:15

Updated : 2026-01-29 16:31

NVD link : CVE-2026-0483

Mitre link : CVE-2026-0483

CVE.ORG link : CVE-2026-0483

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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CVE-2026-0483

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