CVE-2021-33371

5.4 mediumEPSS 0.6%

Medium (5.4) in kabir-m-alhasan student management system. EPSS 0.6% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2022-07-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

kabir-m-alhasan:student_management_system

References

https://www.exploit-db.com/exploits/49865
https://www.exploit-db.com/exploits/49865

Check your stack JSON