CVE-2026-9155

OS Command Injection in Rapid7 InsightConnect Sed Plugin via expression parameter.

Published Jun 25, 2026 CVSS 3.1 · 8.8 High EPSS 1.6% KEV · Not listed
Description
OS Command Injection vulnerability in Rapid7 InsightConnect Sed Plugin on Linux allows authenticated attackers to execute arbitrary OS commands via the expression parameter due to insufficient input validation.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Rapid7
Rapid7 insightconnect Sed Plugin
Vendors & Products Rapid7
Rapid7 insightconnect Sed Plugin
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description OS Command Injection vulnerability in Rapid7 InsightConnect Sed Plugin on Linux allows authenticated attackers to execute arbitrary OS commands via the expression parameter due to insufficient input validation.
Title OS Command Injection in Rapid7 InsightConnect Sed Plugin via expression parameter.
Weaknesses CWE-78
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
rapid7
Published
Updated
Jun 25, 2026, 12:38 PM
Reserved
May 21, 2026, 1:03 AM
Status
Analyzed
Published
Jun 25, 2026, 1:16 AM
Modified
Oct 25, 2026, 11:10 PM