{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-8658 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-8658 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-8658 is a medium-severity command injection vulnerability in Rapid7 InsightConnect Tcpdump Plugin, published on 25 Jun 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-8658 and fix it if it is affected.\n\nWhat it is: CVE-2026-8658 is a medium-severity command injection vulnerability in Rapid7 InsightConnect Tcpdump Plugin, published on 25 Jun 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-8658 in the wild and no public exploit code.\n\nAffected product: Rapid7 InsightConnect Tcpdump 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-2026-8658/ (Markdown: https://insights.sbomify.com/CVE-2026-8658/index.md)","id":"CVE-2026-8658","markdown":"https://insights.sbomify.com/CVE-2026-8658/index.md","name":"CVE-2026-8658","record":{"aliases":["GHSA-jpr4-h957-w6xg"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"InsightConnect plugin","requires_auth":"high_privilege","summary":"Authenticated attackers can execute arbitrary OS commands in Rapid7 InsightConnect via the Tcpdump plugin due to insufficient input sanitization.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"rapid7","cpe":[{"product":"insightconnect_tcpdump","vendor":"rapid7"}],"cvss":{"score":6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/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 Rapid7 InsightConnect Tcpdump Plugin on Linux allows authenticated attackers to execute arbitrary OS commands via the options or filter parameters due to insufficient input sanitization in shell command construction.","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 Tcpdump Plugin","id":"CVE-2026-8658","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":"OS Command Injection in Rapid7 InsightConnect SQLmap Plugin","id":"CVE-2026-8659"},"packages":[],"prev":{"headline":"jsondiffpatch patch APIs are vulnerable to prototype pollution","id":"CVE-2026-8657"},"products":["InsightConnect Tcpdump 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":"Authenticated attackers can execute arbitrary OS commands in Rapid7 InsightConnect via the Tcpdump plugin due to insufficient input sanitization.","url":"https://insights.sbomify.com/CVE-2026-8658/"}