{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2026-9155","sourceIdentifier":"cve@rapid7.com","published":"2026-06-25T01:16:27.787","lastModified":"2026-10-25T23:10:00.167","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"OS Command Injection vulnerability in Rapid7 InsightConnect Sed Plugin on Linux allows authenticated attackers to execute arbitrary OS commands via the expression parameter due to insufficient input validation."},{"lang":"es","value":"Vulnerabilidad de inyección de comandos del sistema operativo en el plugin Sed de Rapid7 InsightConnect en Linux permite a atacantes autenticados ejecutar comandos arbitrarios del sistema operativo a través del parámetro ’expression’ debido a una validación de entrada insuficiente."}],"affected":[{"source":"cve@rapid7.com","affectedData":[{"vendor":"Rapid7","product":"InsightConnect Sed Plugin","defaultStatus":"unaffected","platforms":["Linux"],"versions":[{"version":"0","lessThan":"2.0.5","versionType":"custom","status":"affected"},{"version":"2.0.5","versionType":"custom","status":"unaffected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"cve@rapid7.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-06-25T12:37:43.193849Z","id":"CVE-2026-9155","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"cve@rapid7.com","type":"Secondary","description":[{"lang":"en","value":"CWE-78"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:gnu:sed:4.2.2:*:*:*:*:*:*:*","matchCriteriaId":"2875AF8A-924F-443A-A799-A048AAE5E497"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*","matchCriteriaId":"703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}]}]}],"references":[{"url":"https://extensions.rapid7.com/extension/sed","source":"cve@rapid7.com","tags":["Vendor Advisory"]}]}}