{"id":"CVE-2026-9155","state":"PUBLISHED","title":"OS Command Injection in Rapid7 InsightConnect Sed Plugin via expression parameter.","description":"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.","publishedAt":"2026-06-25T00:25:22.606Z","updatedAt":"2026-06-25T12:38:23.764Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"rapid7"},"assigner":"rapid7","products":["Rapid7 InsightConnect Sed Plugin"],"affected":[{"vendor":"Rapid7","product":"InsightConnect Sed Plugin","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.0.5","versionType":"custom"},{"version":"2.0.5","status":"unaffected","versionType":"custom"}],"platforms":["Linux"]}],"references":["https://extensions.rapid7.com/extension/sed"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:13:52.441Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/9xxx/CVE-2026-9155.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-9155","state":"PUBLISHED","datePublished":"2026-06-25T00:25:22.606Z","dateUpdated":"2026-06-25T12:38:23.764Z","assignerShortName":"rapid7","assignerOrgId":"9974b330-7714-4307-a722-5648477acda7","dateReserved":"2026-05-21T01:03:59.132Z"},"containers":{"cna":{"title":"OS Command Injection in Rapid7 InsightConnect Sed Plugin via expression parameter.","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."}],"affected":[{"vendor":"Rapid7","product":"InsightConnect Sed Plugin","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.0.5","versionType":"custom"},{"version":"2.0.5","status":"unaffected","versionType":"custom"}],"platforms":["Linux"]}],"references":[{"url":"https://extensions.rapid7.com/extension/sed","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":8.8,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"rapid7","orgId":"9974b330-7714-4307-a722-5648477acda7","dateUpdated":"2026-06-25T00:25:22.606Z"},"impacts":[{"descriptions":[{"lang":"en","value":"Remote Code Execution"}]}],"credits":[{"lang":"en","value":"Jacob Steadman, Rapid7","type":"finder"},{"lang":"en","value":"Jed Starr, Rapid7","type":"finder"},{"lang":"en","value":"Sebastián Alba Vives (@Sebasteuo / 0xs4bbi), Independent security researcher, Costa Rica","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-25T12:37:43.193849Z","id":"CVE-2026-9155","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-25T12:38:23.764Z"}}]}}}