Description
OS command injection in Plesk allows remote authenticated users to execute arbitrary code with root privileges.
Published: 2026-09-23
Score: 9.4 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 24 Sep 2026 09:15:00 +0000

Type Values Removed Values Added
First Time appeared Webpros
Webpros plesk Site Import
Vendors & Products Webpros
Webpros plesk Site Import

Wed, 23 Sep 2026 22:00:00 +0000

Type Values Removed Values Added
Title OS Command Injection Allowing Remote Authenticated Users to Execute Code with Root Privileges

Wed, 23 Sep 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 23 Sep 2026 20:00:00 +0000

Type Values Removed Values Added
Description OS command injection in Plesk allows remote authenticated users to execute arbitrary code with root privileges.
Weaknesses CWE-78
References
Metrics cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}


Subscriptions

Webpros Plesk Site Import
cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published:

Updated: 2026-09-23T20:06:28.175Z

Reserved: 2026-09-09T15:00:00.573Z

Link: CVE-2026-87898

cve-icon Vulnrichment

Updated: 2026-09-23T20:06:23.783Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-23T20:17:20.340

Modified: 2026-09-24T21:16:28.120

Link: CVE-2026-87898

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-24T09:00:12Z

Weaknesses
  • CWE-78

    Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')