CVE-2026-87899NVD

Vulnerability Summary

Execution with unnecessary privileges in cPanel allows remote authenticated users to execute arbitrary code with root privileges.

Severity Level

UNKNOWN

Published Date

Sep 23, 2026

Last Modified

Sep 24, 2026

Exploitation Status

No confirmed exploitation yet

EPSS Score (30-Day)

Data Pending

Root Weakness (CWE)

CWE-250: Unknown/Unlisted Weakness ↗

Refer to the official MITRE database for detailed architectural specifications regarding this weakness.

CVSS v4.0 Base Metrics — Score 9.4 (CRITICAL)

Attack VectorNetwork

Attack ComplexityLow

Attack RequirementsNone

Privileges RequiredLow

User InteractionNone

Confidentiality (Vulnerable System)High

Integrity (Vulnerable System)High

Availability (Vulnerable System)High

Confidentiality (Subsequent System)High

Integrity (Subsequent System)High

Availability (Subsequent System)High

Affected & Patched Versions

Affected Versions

WebPros cPanel >= 11.120.0.0 and < 11.134.0.57
WebPros cPanel >= 11.136.0.0 and < 11.136.0.41
WebPros cPanel >= 11.138.0.0 and < 11.138.0.8

Patched Versions

WebPros cPanel 11.134.0.57
WebPros cPanel 11.136.0.41
WebPros cPanel 11.138.0.8

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