What is CVE-2022-4738?

CVE-2022-4738 is a medium-severity vulnerability in Blood Bank Management System Project, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2022-12-25.

How severe is CVE-2022-4738?

Medium severity. CVSS v3 base score is 4.3 out of 10.

XSS in Blood Bank Management System Project

CVE-2022-4738

A vulnerability classified as problematic has been found in SourceCodester Blood Bank Management System 1.0. Affected is an unknown function of the file index.php?page=users of the component User Registration Handler. The manipulation of the argument Name leads to cross site scripting. It is possible to launch the attack remotely. VDB-216774 is the identifier assigned to this vulnerability.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-12-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (33.2th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 33.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Blood Bank Management System Project — versions 1.0
Sourcecodester Blood Bank Management System — versions 1.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

vuldb.com/ (technical-description, Third Party Advisory, vdb-entry)
vuldb.com/ (signature, permissions-required, Third Party Advisory)

Frequently asked questions

What is CVE-2022-4738?: CVE-2022-4738 is a medium-severity vulnerability in Blood Bank Management System Project, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2022-12-25.
How severe is CVE-2022-4738?: Medium severity. CVSS v3 base score is 4.3 out of 10.