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TI-2021-11776 Aliases CVE-2021-31760GHSA-rqp4-3q8x-6j5x

Webmin 1.973 is affected by Cross Site Request Forgery (CSRF) to achieve Remote Command…

Priority MEDIUM 49CWE-352Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Tampering
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-352.

Summary

Webmin 1.973 is affected by Cross Site Request Forgery (CSRF) to achieve Remote Command Execution (RCE) through Webmin's running process feature.

Why it matters now

EPSS 0.08485 95th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:webmin:webmin:1.973:*:*:*:*:*:*:*1.973VulnerableWebmin
  • cpe:2.3:a:webmin:webmin:1.973:*:*:*:*:*:*:* Versions 1.973 Vulnerable ·Webmin

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-31760
  2. 2026-10-03 Alias added: GHSA-rqp4-3q8x-6j5x
  3. 2026-10-21 EPSS moved to the 95th–99th percentile
  4. 2026-10-25 EPSS moved to the 90th–95th percentile
  5. 2026-10-27 EPSS moved to the 95th–99th percentile

References

Exploit 1

Advisory 3

  • TI-2019-11278 An issue was discovered in Webmin <=1.920. KEVCVSS 3.1CRITICAL 9.8
  • TI-2022-16770 software/apt-lib.pl in Webmin before 1.997 lacks HTML escaping for a UI command. CVSS 3.1CRITICAL 9.8
  • TI-2022-00731 Improper Access Control to Remote Code Execution in webmin/webmin CVSS 3.1HIGH 8.8
  • TI-2019-09619 In Webmin through 1.910, any user authorized to the "Package Updates" module can execute… CVSS 3.0HIGH 8.8
  • TI-2021-11777 Webmin 1.973 is affected by reflected Cross Site Scripting (XSS) to achieve Remote… CVSS 3.1CRITICAL 9.6
  • TI-2024-11888 OS command injection in Webmin CVSS 3.1HIGH 8.8
See all 95 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences