{"id":"CVE-2026-73224","state":"PUBLISHED","title":"Electerm check folder size function may get attacked by unsafe folder name","description":"electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.15.120, electerm allows a malicious FTP or SFTP server to execute arbitrary commands when a user downloads a crafted folder and invokes Properties and Calculate Size because calcLocal in src/client/components/sftp/file-info-modal.jsx inserts the server-controlled folder name into a du -sh shell command without safely escaping single quotes. This issue is fixed in version 3.15.120.","publishedAt":"2026-08-11T18:39:20.631Z","updatedAt":"2026-08-13T14:37:48.306Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["electerm electerm"],"affected":[{"vendor":"electerm","product":"electerm","versions":[{"version":"< 3.15.120","status":"affected"}]}],"references":["https://github.com/electerm/electerm/security/advisories/GHSA-4wx8-4m69-8rw5","https://github.com/electerm/electerm/commit/36b16fb66936bb7c65fbcdf706dfd1b77f0750a7","https://github.com/electerm/electerm/releases/tag/v3.15.120"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/73xxx/CVE-2026-73224.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-73224","state":"PUBLISHED","datePublished":"2026-08-11T18:39:20.631Z","dateUpdated":"2026-08-13T14:37:48.306Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-08-11T14:41:20.122Z"},"containers":{"cna":{"title":"Electerm check folder size function may get attacked by unsafe folder name","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 FTP or SFTP server to execute arbitrary commands when a user downloads a crafted folder and invokes Properties and Calculate Size because calcLocal in src/client/components/sftp/file-info-modal.jsx inserts the server-controlled folder name into a du -sh shell command without safely escaping single quotes. This issue is fixed in version 3.15.120."}],"affected":[{"vendor":"electerm","product":"electerm","versions":[{"version":"< 3.15.120","status":"affected"}]}],"references":[{"url":"https://github.com/electerm/electerm/security/advisories/GHSA-4wx8-4m69-8rw5","name":"https://github.com/electerm/electerm/security/advisories/GHSA-4wx8-4m69-8rw5","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/electerm/electerm/commit/36b16fb66936bb7c65fbcdf706dfd1b77f0750a7","name":"https://github.com/electerm/electerm/commit/36b16fb66936bb7c65fbcdf706dfd1b77f0750a7","tags":["x_refsource_MISC"]},{"url":"https://github.com/electerm/electerm/releases/tag/v3.15.120","name":"https://github.com/electerm/electerm/releases/tag/v3.15.120","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}}],"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":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-08-11T18:39:20.631Z"},"source":{"advisory":"GHSA-4wx8-4m69-8rw5","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-13T14:37:38.604809Z","id":"CVE-2026-73224","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":"2026-08-13T14:37:48.306Z"}}]}}}