How severe is CVE-2022-2020?

CVE-2022-2020 has a CVSS 3.x base score of 2.4, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2022-2020 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-2020?

CVE-2022-2020 affects Prison Management System Project Prison Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-2020?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-2020 published?

CVE-2022-2020 was published on 2022-06-09 and last updated on 2026-06-17.

CVE-2022-2020

CVE-2022-2020 is a low-severity vulnerability in Prison Management System Project Prison Management System with a CVSS 3.x base score of 2.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Low (CVSS 3.x base score 2.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Prison Management System Project Prison Management System
Published: 2022-06-09
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2022-2020?: 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.
How severe is CVE-2022-2020?: CVE-2022-2020 has a CVSS 3.x base score of 2.4, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2022-2020 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-2020?: CVE-2022-2020 affects Prison Management System Project Prison Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-2020?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-2020 published?: CVE-2022-2020 was published on 2022-06-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:prison_management_system_project:prison_management_system:1.0:*:*:*:*:*:*:*

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