How severe is CVE-2021-42597?

CVE-2021-42597 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2021-42597 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-42597?

CVE-2021-42597 affects Storage Unit Rental Management System Project Storage Unit Rental Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-42597?

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

When was CVE-2021-42597 published?

CVE-2021-42597 was published on 2022-09-16 and last updated on 2026-06-17.

CVE-2021-42597

CVE-2021-42597 is a medium-severity vulnerability in Storage Unit Rental Management System Project Storage Unit Rental Management System with a CVSS 3.x base score of 5.4. 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: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Storage Unit Rental Management System Project Storage Unit Rental Management System
Published: 2022-09-16
Last modified: 2026-06-17

Description

A Cross Site Scripting (XSS) vulnerability exists in Sourcecodester Storage Unit Rental Management System PHP 8.0.10 , Apache 2.4.14, SURMS V 1.0 via the Add New Tenant List Rent List form.

Frequently asked questions

What is CVE-2021-42597?: A Cross Site Scripting (XSS) vulnerability exists in Sourcecodester Storage Unit Rental Management System PHP 8.0.10 , Apache 2.4.14, SURMS V 1.0 via the Add New Tenant List Rent List form.
How severe is CVE-2021-42597?: CVE-2021-42597 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2021-42597 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-42597?: CVE-2021-42597 affects Storage Unit Rental Management System Project Storage Unit Rental Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-42597?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-42597 published?: CVE-2021-42597 was published on 2022-09-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:storage_unit_rental_management_system_project:storage_unit_rental_management_system:1.0:*:*:*:*:*:*:*

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