CVE-2025-14320CWE-79cross-site-scripting

CVE-2025-14320

Critical · published May 4, 2026

CVSS v3.1
9.8
EPSS
0%
Percentile
24.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00327 · 24.5th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-05-04T13:15Z
References (2)
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0142 · [email protected]https://www.usom.gov.tr/bildirim/tr-26-0142 · [email protected]
EPSS history
Timeline
  • 04 MAY 07:41Z
    XSS in Tegsoft's Online Support Application
    cvelistv5