CVE-2022-2020

Name: CVE-2022-2020
Creator: NVD / NIST
Published: 2022-06-09T16:15:08.813+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.58%

Last modified Jun 17, 2026

CVE-2022-2020 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. A vulnerability, which was classified as problematic, has been found in SourceCodester Prison Management System 1.0. Affected by this issue is some unknown functionality of the file /admin/?page=system_info of the component System Name Handler. EPSS estimates a 0.58% chance of exploitation in the next 30 days.

Description

A vulnerability, which was classified as problematic, has been found in SourceCodester Prison Management System 1.0. Affected by this issue is some unknown functionality of the file /admin/?page=system_info of the component System Name Handler. The manipulation with the input <img src="" onerror="alert(1)"> leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

4.8/10

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

EPSS Probability

0.58%

43.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Prison Management System Project	Prison Management System	1.0

References

Timeline

Published: Jun 9, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-2020?

How severe is CVE-2022-2020?

CVE-2022-2020 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.58% probability of exploitation in the next 30 days.

How do I fix CVE-2022-2020?

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-2022-2020?

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

Scan your code now

Source: NVD / NIST