CVE-2025-14320
Cross-Site Scripting in Tegsoft Online Support Application
Publication date: 2026-05-04
Last updated on: 2026-05-04
Assigner: Computer Emergency Response Team of the Republic of Turkey
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| tegsoft | online_support_application | From 3 (inc) to 31122025 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-79 | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a Reflected Cross-Site Scripting (XSS) issue in the Tegsoft Management and Information Services Trade Limited Company Online Support Application. It occurs due to improper neutralization of input during web page generation, which means that malicious input is not properly sanitized before being included in web pages. As a result, attackers can inject malicious scripts that are reflected back to users.
How can this vulnerability impact me? :
This vulnerability can have severe impacts including allowing attackers to execute arbitrary scripts in the context of the affected application. This can lead to theft of sensitive information, session hijacking, defacement of web content, and potentially full compromise of the affected system. The CVSS score of 9.8 indicates a critical severity with high impact on confidentiality, integrity, and availability.