VulnSocial

CVE-2026-8663Disclosure(linux / insightconnect_rpm)

LOWCVSS 8.8 · HIGH

Signal is active with 3 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

OS Command Injection vulnerability in Rapid7 InsightConnect RPM Plugin on Linux allows authenticated attackers to execute arbitrary OS commands via the repo, key, or name parameters due to insufficient input sanitization in shell command construction.

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0.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-78

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • insightconnect_rpm
  • linux_kernel

Threat summary

  • 3 mentions across 1 observed day

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • 3 total mentions across 1 day

Affected systems

Vendors
linuxrapid7
Products
insightconnect_rpmlinux_kernel

1 version affected across 2 products

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-06-25: 3Technical Details · 2026-06-25: 306-25
Signal classification1 categories
Disclosure
3100.0%
Referenced assets3 URLs
Full discourse3 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-8663 OS Command Injection in Rapid7 InsightConnect RPM Plugin on Linux https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-8663

    Post summary

    The post announces CVE‑2026‑8663 as an OS command injection in Rapid7 InsightConnect’s RPM plugin on Linux, with no evidence of PoC, exploit, active use, patch, or denial of the vulnerability.

    00000127
    4.1K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-8663 OS Command Injection vulnerability in Rapid7 InsightConnect RPM Plugin on Linux allows authenticated attackers to execute arbitrary OS commands via the repo, key, or na… https://www.cve.org/CVERecord?id=CVE-2026-8663 ----- Traducción: CVE-2026-8663 Vul… http://infoflow.cloud`

    Post summary

    The tweet announces CVE‑2026‑8663, an OS command injection flaw in Rapid7 InsightConnect RPM Plugin on Linux that permits authenticated attackers to run arbitrary OS commands, but provides no PoC, exploit, patch, or active exploitation details.

    0000064
    89 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-8663 OS Command Injection vulnerability in Rapid7 InsightConnect RPM Plugin on Linux allows authenticated attackers to execute arbitrary OS commands via the repo, key, or na… https://www.cve.org/CVERecord?id=CVE-2026-8663

    Post summary

    Rapid7 InsightConnect RPM Plugin is vulnerable to authenticated OS Command Injection, letting attackers run arbitrary commands via specific parameters.

    00000872
    57.7K followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
OSlinuxlinux_kernel---
Apprapid7insightconnect_rpm-rapid7-

Explore more

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