🔐 CVE Alert

CVE-2025-14320

CRITICAL 9.8

XSS in Tegsoft's Online Support Application

CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Tegsoft Management and Information Services Trade Limited Company Online Support Application allows Reflected XSS. This issue affects Online Support Application: from V3 through 31122025.

CWE CWE-79
Vendor tegsoft management and information services trade limited company
Product online support application
Published May 4, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Affected Versions

Tegsoft Management and Information Services Trade Limited Company / Online Support Application
V3 ≤ 31122025

References

NVD ↗ CVE.org ↗ EPSS Data ↗
usom.gov.tr: https://www.usom.gov.tr/bildirim/tr-26-0142

Credits

Selay YURDAGÜL