How severe is CVE-2026-8665?

CVE-2026-8665 has a CVSS 3.x base score of 7.7, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability low.

Is CVE-2026-8665 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-8665?

CVE-2026-8665 affects Rapid7 Insightconnect Translate. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-8665?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-8665 have an EU (EUVD) identifier?

Yes. CVE-2026-8665 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-39158.

When was CVE-2026-8665 published?

CVE-2026-8665 was published on 2026-06-25 and last updated on 2026-06-29.

CVE-2026-8665

CVE-2026-8665 is a high-severity vulnerability in Rapid7 Insightconnect Translate with a CVSS 3.x base score of 7.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: High (CVSS 3.x base score 7.7)
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-39158
Weakness: CWE-78
Affected product: Rapid7 Insightconnect Translate
Published: 2026-06-25
Last modified: 2026-06-29

Description

OS Command Injection vulnerability in the TR action of Rapid7 InsightConnect Translate Plugin on Linux allows remote attackers to execute arbitrary OS commands via the text or expression parameters due to insufficient input sanitization in shell command construction.

Frequently asked questions

What is CVE-2026-8665?: OS Command Injection vulnerability in the TR action of Rapid7 InsightConnect Translate Plugin on Linux allows remote attackers to execute arbitrary OS commands via the text or expression parameters due to insufficient input sanitization in shell command construction.
How severe is CVE-2026-8665?: CVE-2026-8665 has a CVSS 3.x base score of 7.7, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability low.
Is CVE-2026-8665 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-8665?: CVE-2026-8665 affects Rapid7 Insightconnect Translate. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-8665?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-8665 have an EU (EUVD) identifier?: Yes. CVE-2026-8665 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-39158.
When was CVE-2026-8665 published?: CVE-2026-8665 was published on 2026-06-25 and last updated on 2026-06-29.

References

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

Affected products (1)

cpe:2.3:a:rapid7:insightconnect_translate:*:*:*:*:*:rapid7:*:*

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