How severe is CVE-2024-36453?

CVE-2024-36453 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-2024-36453 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-36453?

CVE-2024-36453 primarily affects Webmin Usermin. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-36453?

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

Does CVE-2024-36453 have an EU (EUVD) identifier?

Yes. CVE-2024-36453 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-36097.

When was CVE-2024-36453 published?

CVE-2024-36453 was published on 2024-07-10 and last updated on 2026-06-17.

CVE-2024-36453

CVE-2024-36453 is a medium-severity vulnerability in Webmin Usermin 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% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-36097
Weakness: CWE-79
Affected product: Webmin Usermin
Published: 2024-07-10
Last modified: 2026-06-17

Description

Cross-site scripting vulnerability exists in session_login.cgi of Webmin versions prior to 1.970 and Usermin versions prior to 1.820. If this vulnerability is exploited, an arbitrary script may be executed on the web browser of the user who accessed the website using the product. As a result, a webpage may be altered or sensitive information such as a credential may be disclosed.

Frequently asked questions

What is CVE-2024-36453?: Cross-site scripting vulnerability exists in session_login.cgi of Webmin versions prior to 1.970 and Usermin versions prior to 1.820. If this vulnerability is exploited, an arbitrary script may be executed on the web browser of the user who accessed the website using the product. As a result, a webpage may be altered or sensitive information such as a credential may be disclosed.
How severe is CVE-2024-36453?: CVE-2024-36453 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-2024-36453 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-36453?: CVE-2024-36453 primarily affects Webmin Usermin. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-36453?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-36453 have an EU (EUVD) identifier?: Yes. CVE-2024-36453 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-36097.
When was CVE-2024-36453 published?: CVE-2024-36453 was published on 2024-07-10 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:webmin:usermin:*:*:*:*:*:*:*:*
cpe:2.3:a:webmin:webmin:*:*:*:*:*:*:*:*

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