What’s Vulnerable › Vulnerabilities

CVE-2024-36453

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-07-10 · updated 2026-06-17
• Weakness: CWE-79

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.

Affected products

• Usermin: before 1.820 — fixed in 1.820
• Webmin: before 1.970 — fixed in 1.970

How to fix

Upgrade to a fixed version: Usermin 1.820; Webmin 1.970. Check the vendor advisory for mitigations.

References

• https://jvn.jp/en/jp/JVN81442045/
• https://webmin.com/
• https://webmin.com/usermin/
• https://jvn.jp/en/jp/JVN81442045/
• https://webmin.com/
• https://webmin.com/usermin/

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