What’s Vulnerable › Vulnerabilities

CVE-2023-38303

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-07-31 · updated 2026-06-17
• Weakness: CWE-79

Description

An issue was discovered in Webmin 2.021. One can exploit a stored Cross-Site Scripting (XSS) attack to achieve Remote Command Execution (RCE) through the Users and Group's real name parameter.

Affected products

• Webmin: 2.021

References

• https://github.com/jaysharma786/Webmin-2.021/blob/main/CVE-2023-38303
• https://webmin.com/tags/webmin-changelog/
• https://github.com/jaysharma786/Webmin-2.021/blob/main/CVE-2023-38303
• https://webmin.com/tags/webmin-changelog/

Get alerted when CVE-2023-38303 or the next vulnerability affects your stack