CVE-2022-3434

Name: CVE-2022-3434
Creator: NVD / NIST
Published: 2022-10-08T11:15:09.667+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.51%

Last modified Jun 17, 2026

CVE-2022-3434 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. A vulnerability was found in SourceCodester Web-Based Student Clearance System. It has been rated as problematic. EPSS estimates a 0.51% chance of exploitation in the next 30 days.

Description

A vulnerability was found in SourceCodester Web-Based Student Clearance System. It has been rated as problematic. Affected by this issue is the function prepare of the file /Admin/add-student.php. The manipulation leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-210356.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.51%

39.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Web-Based Student Clearance System Project	Web-Based Student Clearance System	1.0

References

https://vuldb.com/?id.210356Permissions Required, Third Party Advisory, VDB Entry
https://www.jianshu.com/p/489bca847079Exploit, Third Party Advisory
https://vuldb.com/?id.210356Permissions Required, Third Party Advisory, VDB Entry
https://www.jianshu.com/p/489bca847079Exploit, Third Party Advisory

Timeline

Published: Oct 8, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-3434?

How severe is CVE-2022-3434?

CVE-2022-3434 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.51% probability of exploitation in the next 30 days.

How do I fix CVE-2022-3434?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-3434?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST