How severe is CVE-2023-27241?

CVE-2023-27241 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-27241 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-27241?

CVE-2023-27241 affects Water Billing System Project Water Billing System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-27241?

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

When was CVE-2023-27241 published?

CVE-2023-27241 was published on 2023-03-27 and last updated on 2026-06-17.

CVE-2023-27241

CVE-2023-27241 is a medium-severity vulnerability in Water Billing System Project Water Billing System with a CVSS 3.x base score of 6.1. 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 6.1)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Water Billing System Project Water Billing System
Published: 2023-03-27
Last modified: 2026-06-17

Description

SourceCodester Water Billing System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the lastname text box under the Add Client module.

Frequently asked questions

What is CVE-2023-27241?: SourceCodester Water Billing System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the lastname text box under the Add Client module.
How severe is CVE-2023-27241?: CVE-2023-27241 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-27241 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-27241?: CVE-2023-27241 affects Water Billing System Project Water Billing System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-27241?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-27241 published?: CVE-2023-27241 was published on 2023-03-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:water_billing_system_project:water_billing_system:1.0:*:*:*:*:*:*:*

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