XSS in UBIT Information Technologies Student Information Management System

published 2023-03-07 3 y ago modified 2026-06-17 4 mo ago also EUVD-2021-31047

cvss: 6.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 29%
public exploits: 0; none known

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in UBIT Information Technologies Student Information Management System.

This issue affects Student Information Management System: before 20211126.

Patch / fix

fixed in 1

UBIT Information Technologies Student Information Management System 20211126

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 20 mo ago (2025-03-03)

Exploit prediction

0.36% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

UBIT Information Technologies Student Information Management System

Classification

Weakness

CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page
CWE-79 Improper Neutralization of Input During Web Page Generation

References

usom.gov.tr /bildirim/tr-23-0131
government-resource, broken-link, third-party-advisory
siberguvenlik.gov.tr /guvenlik-bildirimleri/detay/tr-23-0131
government-resource

Sources

CVE List CVE-2021-44197
NVD CVE-2021-44197

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary