{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-73223", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-08-11T14:41:20.122Z", "datePublished": "2026-08-11T18:37:41.026Z", "dateUpdated": "2026-08-11T18:37:41.026Z"}, "containers": {"cna": {"title": "electerm: Path traversal in editWithSystemEditor temp file path via unsanitized SFTP filename", "problemTypes": [{"descriptions": [{"cweId": "CWE-22", "lang": "en", "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/electerm/electerm/security/advisories/GHSA-4cgc-4vgf-q55c", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/electerm/electerm/security/advisories/GHSA-4cgc-4vgf-q55c"}, {"name": "https://github.com/electerm/electerm/commit/32ea29365762b3451b1f2fcc0ef78104384db282", "tags": ["x_refsource_MISC"], "url": "https://github.com/electerm/electerm/commit/32ea29365762b3451b1f2fcc0ef78104384db282"}, {"name": "https://github.com/electerm/electerm/releases/tag/v3.15.120", "tags": ["x_refsource_MISC"], "url": "https://github.com/electerm/electerm/releases/tag/v3.15.120"}], "affected": [{"vendor": "electerm", "product": "electerm", "versions": [{"version": "< 3.15.120", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-08-11T18:37:41.026Z"}, "descriptions": [{"lang": "en", "value": "electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.15.120, electerm allows a malicious SFTP server to write attacker-controlled content outside the temporary directory because the server-controlled filename name used by editWithSystemEditor in src/client/components/sftp/file-item.jsx is interpolated into path.resolve without sanitization. This issue is fixed in version 3.15.120."}], "source": {"advisory": "GHSA-4cgc-4vgf-q55c", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "electerm", "vendor": "electerm", "versions": [{"status": "affected", "version": "< 3.15.120"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.15.120, electerm allows a malicious SFTP server to write attacker-controlled content outside the temporary directory because the server-controlled filename name used by editWithSystemEditor in src/client/components/sftp/file-item.jsx is interpolated into path.resolve without sanitization. This issue is fixed in version 3.15.120."}], "id": "CVE-2026-73223", "lastModified": "2026-08-11T19:18:51.880", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-08-11T19:18:51.880", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/electerm/electerm/commit/32ea29365762b3451b1f2fcc0ef78104384db282"}, {"source": "security-advisories@github.com", "url": "https://github.com/electerm/electerm/releases/tag/v3.15.120"}, {"source": "security-advisories@github.com", "url": "https://github.com/electerm/electerm/security/advisories/GHSA-4cgc-4vgf-q55c"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,3.15.120)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "electerm", "source": "cna", "vendor": "electerm"}, "product": "electerm", "vendor": "electerm"}], "created": "2026-08-12T13:30:04.611593+00:00", "updated": "2026-08-12T20:45:08.811918+00:00", "vendors": ["electerm", "electerm$PRODUCT$electerm"]}