{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-109681", "assignerOrgId": "9974b330-7714-4307-a722-5648477acda7", "state": "PUBLISHED", "assignerShortName": "rapid7", "dateReserved": "2026-10-12T22:16:38.505Z", "datePublished": "2026-10-20T23:11:51.931Z", "dateUpdated": "2026-10-20T23:11:51.931Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "9974b330-7714-4307-a722-5648477acda7", "shortName": "rapid7", "dateUpdated": "2026-10-20T23:11:51.931Z"}, "title": "Metasploit Framework FTP PASV Response SSRF", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-918", "description": "CWE-918 Server-Side request forgery (SSRF)", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-300", "descriptions": [{"lang": "en", "value": "CAPEC-300 Port Scanning"}]}], "affected": [{"vendor": "Rapid7", "product": "Metasploit Framework", "platforms": ["MacOS", "Windows", "Linux"], "repo": "https://github.com/rapid7/metasploit-framework", "modules": ["All FTP scanner modules using PASV mode"], "programFiles": ["lib/msf/core/exploit/remote/ftp.rb"], "versions": [{"status": "affected", "version": "0", "lessThan": "6.5.7", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The FTP client trusts the server's PASV response IP:port without validation against the control connection target. A rogue FTP server can specify any IP:port in the 227 Passive Mode response, causing the operator's machine to open a TCP connection to an arbitrary host.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<div>The FTP client trusts the server's PASV response IP:port without validation against the control connection target. A rogue FTP server can specify any IP:port in the 227 Passive Mode response, causing the operator's machine to open a TCP connection to an arbitrary host.</div><br>"}]}], "references": [{"url": "https://github.com/rapid7/metasploit-framework/pull/21994", "tags": ["patch", "release-notes"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseSeverity": "MEDIUM", "baseScore": 4.7, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}}], "credits": [{"lang": "en", "value": "Adiel Sol, Arad Inbar, Erez Cohen, Nir Somech, Ben Grinberg, Daniel Lubel, Shir Sadon DREAM Security Research Team", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "modules": ["All FTP scanner modules using PASV mode"], "platforms": ["MacOS", "Windows", "Linux"], "product": "Metasploit Framework", "programFiles": ["lib/msf/core/exploit/remote/ftp.rb"], "repo": "https://github.com/rapid7/metasploit-framework", "vendor": "Rapid7", "versions": [{"lessThan": "6.5.7", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "cve@rapid7.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The FTP client trusts the server's PASV response IP:port without validation against the control connection target. A rogue FTP server can specify any IP:port in the 227 Passive Mode response, causing the operator's machine to open a TCP connection to an arbitrary host."}], "id": "CVE-2026-109681", "lastModified": "2026-10-21T00:17:17.830", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "cve@rapid7.com", "type": "Secondary"}]}, "published": "2026-10-21T00:17:17.830", "references": [{"source": "cve@rapid7.com", "url": "https://github.com/rapid7/metasploit-framework/pull/21994"}], "sourceIdentifier": "cve@rapid7.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "cve@rapid7.com", "type": "Secondary"}]}

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