CVE-2026-73226 Electerm WebSocket `upgrade-func` and `fs` handlers allow arbitrary method/function invocation due to missing method-name allowlist

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.15.186, electerm allows an authenticated WebSocket client to invoke unintended internal functions through client-controlled func values in upgrade-func in src/app/server/dispatch-center.js and...

CVE-2026-73225

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 write attacker-controlled content outside the selected download directory because recursive transfers in...

CVE-2026-73225

Summary: CVE-2026-73225 affects electerm, a multi-protocol terminal client. A path traversal flaw occurs in recursive FTP/SFTP downloads where the server-supplied file.name and folder.name are resolved without sanitization in src/client/components/file-transfer/transfer.jsx, allowing an attacker ...

CVE-2026-73225 electerm: Path traversal in FTP/SFTP recursive folder download via unsanitized server filename

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 write attacker-controlled content outside the selected download directory because recursive transfers in...

CVE-2026-73225 electerm: Path traversal in FTP/SFTP recursive folder download via unsanitized server filename

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 write attacker-controlled content outside the selected download directory because recursive transfers in...

CVE-2026-73224 Electerm check folder size function may get attacked by unsafe folder name

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...

CVE-2026-73224 Electerm check folder size function may get attacked by unsafe folder name

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...

CVE-2026-73224

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...

CVE-2026-73224

Electerm prior to 3.15.120 is affected. A crafted FTP/SFTP server can cause arbitrary command execution when a user downloads a folder and uses Properties/Calculate Size because calcLocal in src/client/components/sftp/file-info-modal.jsx inserts the server-controlled folder name into a du -sh she...

CVE-2026-73223 electerm: Path traversal in editWithSystemEditor temp file path via unsanitized SFTP filename

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...

CVE-2026-73223

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...

CVE-2026-73223 electerm: Path traversal in editWithSystemEditor temp file path via unsanitized SFTP filename

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...

CVE-2026-73223

CVE-2026-73223 affects electerm: an open-source terminal/SSH/SFTP client. The issue is a path traversal in the SFTP workflow: the filename used by editWithSystemEditor (in src/client/components/sftp/file-item.jsx) is interpolated into path.resolve without sanitization, allowing a malicious SFTP s...

PT-2026-70879

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.15.120, electerm allows a malicious RDP server to write attacker-controlled content outside the selected save directory because the RDP clipboard download path in...

PT-2026-70875

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...

PT-2026-70876

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...

PT-2026-70878

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.15.186, electerm allows an authenticated WebSocket client to invoke unintended internal functions through client-controlled func values in upgrade-func in src/app/server/dispatch-center.js and...

PT-2026-70877

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 write attacker-controlled content outside the selected download directory because recursive transfers in...

Improper Authorization

electerm is vulnerable to Improper Authorization. The vulnerability is due to insufficient validation of JSON payloads received through the single-instance socket/pipe, which allows a same-user local attacker to create tabs and execute attacker-controlled local processes without user interaction...

GHSA-V5FF-XMFP-P245 electerm has Command Injection in File System Operations (rmrf, mv, cp)

Impact A command injection vulnerability exists in electerm's file system operations rmrf, mv, cp in src/app/lib/fs.js. These functions construct shell commands by interpolating file paths directly into command strings without escaping shell metacharacters. Vulnerable functions: - rmrf - Uses rm...