How severe is CVE-2021-41929?

CVE-2021-41929 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-2021-41929 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2021-41929?

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

When was CVE-2021-41929 published?

CVE-2021-41929 was published on 2022-01-24 and last updated on 2026-06-17.

CVE-2021-41929

CVE-2021-41929 is a medium-severity vulnerability in The Electric Billing Management System Project The Electric Billing Management 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)
CVSS v2: 4.3
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: The Electric Billing Management System Project The Electric Billing Management System
Published: 2022-01-24
Last modified: 2026-06-17

Description

Cross Site Scripting (XSS) in Sourcecodester The Electric Billing Management System 1.0 by oretnom23, allows attackers to execute arbitrary code via the about page.

Frequently asked questions

What is CVE-2021-41929?: Cross Site Scripting (XSS) in Sourcecodester The Electric Billing Management System 1.0 by oretnom23, allows attackers to execute arbitrary code via the about page.
How severe is CVE-2021-41929?: CVE-2021-41929 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-2021-41929 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-41929?: CVE-2021-41929 affects The Electric Billing Management System Project The Electric Billing Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-41929?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-41929 published?: CVE-2021-41929 was published on 2022-01-24 and last updated on 2026-06-17.

References

https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/CVE-nu11-19-302021

Affected products (1)

cpe:2.3:a:the_electric_billing_management_system_project:the_electric_billing_management_system:1.0:*:*:*:*:*:*:*

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