CISA KEV catalog
Confirmed active exploitation.
Listed in CISA's catalog of Known Exploited Vulnerabilities: attackers are using it in real attacks. Patch it with priority.
- Name
- Webmin Command Injection Vulnerability
- Added to catalog
- Remediation due date (US federal)
- Required action
- Apply updates per vendor instructions.
Description
An issue was discovered in Webmin <=1.920. The parameter old in password_change.cgi contains a command injection vulnerability.
Affected products
webmin: webmin
References10
- www.webmin.com/security.html Vendor Advisory
- www.webmin.com/security.html Vendor Advisory
- packetstormsecurity.com/files/154141/Webmin-1.920-Remote-Comman… ExploitThird Party AdvisoryVDB Entry
- packetstormsecurity.com/files/154141/Webmin-Remote-Comman-Execu… ExploitThird Party AdvisoryVDB Entry
- packetstormsecurity.com/files/154197/Webmin-1.920-password_chan… ExploitThird Party AdvisoryVDB Entry
- www.pentest.com.tr/exploits/DEFCON-Webmin-1920-Unauthenticated-… ExploitThird Party Advisory
- www.exploit-db.com/exploits/47230 ExploitThird Party AdvisoryVDB Entry
- packetstormsecurity.com/files/154141/Webmin-1.920-Remote-Comman… ExploitThird Party AdvisoryVDB Entry
- packetstormsecurity.com/files/154141/Webmin-Remote-Comman-Execu… ExploitThird Party AdvisoryVDB Entry
- packetstormsecurity.com/files/154197/Webmin-1.920-password_chan… ExploitThird Party AdvisoryVDB Entry
Metrics
- CVSS 3.1
-
9.8
CRITICAL
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 100% percentile: 100 · as of 10 November 2026
- CWE
- CWE-78
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