CVE-2023-38303

5.4 mediumEPSS 0.8%

Medium (5.4) in webmin webmin. EPSS 0.8% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2023-07-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

webmin:webmin

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/

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