HIGHCVSS v3.1 7.2Vulnerability
CVE-2026-126780
Webmin through 2.670 contains a privilege escalation vulnerability in acl/save_group.cgi that allows delegated administrators to grant unauthorized modules by submitting arbitrary module lists in the mod parameter. Attackers with Webmin Users module access can create or edit groups holding modules like Command Shell and assign themselves membership to execute commands as root.
Properties
- Severity
- HIGH
- Nvd fetched at
- 2026-11-11T23:49:45.533241+00:00
- Cvss severity
- HIGH
- Cvss score
- 7.2
- Retrieved at
- 2026-11-11T23:50:18+00:00
- Score
- 7.2
- Cvss version
- 3.1
- Last source
- NVD
- Cve id
- CVE-2026-126780
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- First seen by Signal
- 2026-11-11T19:44:24+00:00
- Name
- CVE-2026-126780
- Vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Published at
- 2026-11-11T19:17:38.993
- Last modified
- 2026-11-11T19:17:39.123
Related Entities (1)
HAS_WEAKNESS (1)
Related research
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