{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-9155", "assignerOrgId": "9974b330-7714-4307-a722-5648477acda7", "state": "PUBLISHED", "assignerShortName": "rapid7", "dateReserved": "2026-05-21T01:03:59.132Z", "datePublished": "2026-06-25T00:25:22.606Z", "dateUpdated": "2026-06-25T12:38:23.764Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "9974b330-7714-4307-a722-5648477acda7", "shortName": "rapid7", "dateUpdated": "2026-06-25T00:25:22.606Z" }, "title": "OS Command Injection in Rapid7 InsightConnect Sed Plugin via expression parameter.", "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-78", "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "type": "CWE" } ] } ], "impacts": [ { "descriptions": [ { "lang": "en", "value": "Remote Code Execution" } ] } ], "affected": [ { "vendor": "Rapid7", "product": "InsightConnect Sed Plugin", "platforms": [ "Linux" ], "versions": [ { "status": "affected", "version": "0", "lessThan": "2.0.5", "versionType": "custom" }, { "status": "unaffected", "version": "2.0.5", "versionType": "custom" } ], "defaultStatus": "unaffected" } ], "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.", "supportingMedia": [ { "type": "text/html", "base64": false, "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." } ] } ], "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" } } ], "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": [ { "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" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-25T12:38:23.764Z" } } ] } }