{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-8666 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-8666 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-8666 is a high-severity command injection vulnerability in Rapid7 InsightConnect Traceroute Plugin, published on 25 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-8666 and fix it if it is affected.\n\nWhat it is: CVE-2026-8666 is a high-severity command injection vulnerability in Rapid7 InsightConnect Traceroute Plugin, published on 25 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-8666 in the wild and no public exploit code.\n\nAffected product: Rapid7 InsightConnect Traceroute Plugin. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-8666/ (Markdown: https://insights.sbomify.com/CVE-2026-8666/index.md)","id":"CVE-2026-8666","markdown":"https://insights.sbomify.com/CVE-2026-8666/index.md","name":"CVE-2026-8666","record":{"aliases":["GHSA-5854-xw4j-hrh6"],"analysis":{"component_type":"cloud_service","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"InsightConnect Traceroute Plugin","requires_auth":"none","summary":"Remote attackers can execute arbitrary OS commands via insufficient input validation in the traceroute action parameters of the Rapid7 InsightConnect Traceroute Plugin.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"rapid7","cpe":[{"product":"insightconnect_traceroute","vendor":"rapid7"}],"cvss":{"score":7.7,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"OS Command Injection vulnerability in the traceroute action of Rapid7 InsightConnect Traceroute Plugin on Linux allows remote attackers to execute arbitrary OS commands via the host, port, max_ttl, count, or time_out request parameters due to insufficient input validation when constructing shell commands.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"OS Command Injection in Rapid7 InsightConnect Traceroute Plugin","id":"CVE-2026-8666","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Incorrect Authorization in GitLab","id":"CVE-2026-8667"},"packages":[],"prev":{"headline":"OS Command Injection in Rapid7 InsightConnect Translate Plugin","id":"CVE-2026-8665"},"products":["InsightConnect Traceroute Plugin"],"published":"2026-06-25","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-25","vendors":["Rapid7"]},"summary":"Remote attackers can execute arbitrary OS commands via insufficient input validation in the traceroute action parameters of the Rapid7 InsightConnect Traceroute Plugin.","url":"https://insights.sbomify.com/CVE-2026-8666/"}