CVE-2023-40932

CVSS 3.1 Score 5.4 of 10 (medium)

Details

Published Sep 19, 2023

Updated: Sep 22, 2023

CWE ID 79

Summary

CVE-2023-40932 is a Cross-site scripting (XSS) vulnerability affecting Nagios XI versions 5.11.1 and below. Attackers with access to the custom logo component can inject arbitrary JavaScript or HTML through the alt-text field. This vulnerability poses a significant risk as it affects all pages containing the navbar, including the login page, enabling attackers to steal plaintext credentials.

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Nagios XI

Affected Vendors

Nagios

Advisories, Assessments, and Mitigations

https://app.recordedfuture.com/live/sc/entity/sbMnek
https://www.cve.org/CVERecord?id=CVE-2023-40932
https://nvd.nist.gov/vuln/detail/CVE-2023-40932

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