CVE-2026-8660 — HIGH (7.7) — White Hats Nepal

Q: How severe is CVE-2026-8660?

CVE-2026-8660 has been rated HIGH with a CVSS base score of 7.7/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-8660?

Check the references section above for vendor advisories and patch information. Affected products include: Rapid7 Insightconnect Ping, Linux Linux Kernel.

Vulnerability Description

OS Command Injection vulnerability in the ping action of Rapid7 InsightConnect Ping Plugin on Linux allows remote attackers to execute arbitrary OS commands via the host parameter due to insufficient input validation when constructing shell commands.

CVSS Score

7.7

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

LOW

Affected Products

Vendor	Product	Versions
Rapid7	Insightconnect Ping	< 1.0.4
Linux	Linux Kernel	-

Related Weaknesses (CWE)

CWE-78

References

https://extensions.rapid7.com/extension/pingProduct

FAQ

What is CVE-2026-8660?

CVE-2026-8660 is a vulnerability with a CVSS score of 7.7 (HIGH). OS Command Injection vulnerability in the ping action of Rapid7 InsightConnect Ping Plugin on Linux allows remote attackers to execute arbitrary OS commands via the host parameter due to insufficient ...

How severe is CVE-2026-8660?

CVE-2026-8660 has been rated HIGH with a CVSS base score of 7.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-8660?

Check the references section above for vendor advisories and patch information. Affected products include: Rapid7 Insightconnect Ping, Linux Linux Kernel.