Is CVE-2026-8665 in the CISA KEV catalog?

No. CVE-2026-8665 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-8665?

CVE-2026-8665 has a CVSS v3 base score of 7.7 (HIGH).

What is the EPSS score for CVE-2026-8665?

CVE-2026-8665 has an EPSS score of 0.55% (42th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2026-8665

HIGH

7.7

CVSS v3

NVD

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.

CWE-78OS Command Injection

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityLow

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

Exploit Intelligence

0.55%probability of exploitation in 30 days

42ndpercentile

Moderate risk: more likely to be exploited than 42% of all known CVEs.

References

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

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-25.