CVE-2021-33371

PoC —

CVSS 3.1

5.4 medium

EPSS

<1%p47

Published

Jul 28, 2022 (Jul 28, 2022)

Modified

Jun 17, 2026

Description

A stored cross-site scripting (XSS) vulnerability in /nav_bar_action.php of Student Management System v1.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Chat box.

Vendors: kabir-m-alhasan
Products: student management system
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

In the news0 stories

No ingested article mentions this CVE yet.