{"id":"CVE-2026-73224","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-73224","summary":"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…","details":"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.","published":"2026-08-11T19:18:52.030","modified":"2026-08-11T19:18:52.030","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/electerm/electerm/commit/36b16fb66936bb7c65fbcdf706dfd1b77f0750a7","label":"electerm/electerm@36b16fb"},"references":[{"type":"WEB","url":"https://github.com/electerm/electerm/commit/36b16fb66936bb7c65fbcdf706dfd1b77f0750a7"},{"type":"WEB","url":"https://github.com/electerm/electerm/releases/tag/v3.15.120"},{"type":"WEB","url":"https://github.com/electerm/electerm/security/advisories/GHSA-4wx8-4m69-8rw5"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-11T19:18:52.030"}}