CVE-2026-86711

electerm before 5.3.15 exposes 40+ main-process functions through an unvalidated Electron IPC handler with no function-name allowlist or sender validation. Renderer-side script execution can invoke openFileWithEditor and other functions with arbitrary arguments to execute system commands in the...

CVE-2026-86711

electerm versions before 5.3.15 are affected by an arbitrary command execution vulnerability in the runGlobalAsync Electron IPC handler (src/app/lib/ipc.js). The handler exposes over 40 main-process functions without a function-name allowlist or sender validation, allowing renderer-side script ex...

EUVD-2026-72687

electerm before 5.3.15 exposes 40+ main-process functions through an unvalidated Electron IPC handler with no function-name allowlist or sender validation. Renderer-side script execution can invoke openFileWithEditor and other functions with arbitrary arguments to execute system commands in the...

CVE-2026-86711 electerm before 5.3.15 Arbitrary Command Execution via Unvalidated runGlobalAsync IPC Bridge

electerm before 5.3.15 exposes 40+ main-process functions through an unvalidated Electron IPC handler with no function-name allowlist or sender validation. Renderer-side script execution can invoke openFileWithEditor and other functions with arbitrary arguments to execute system commands in the...

CVE-2026-86711 electerm before 5.3.15 Arbitrary Command Execution via Unvalidated runGlobalAsync IPC Bridge

electerm before 5.3.15 exposes 40+ main-process functions through an unvalidated Electron IPC handler with no function-name allowlist or sender validation. Renderer-side script execution can invoke openFileWithEditor and other functions with arbitrary arguments to execute system commands in the...

CVE-2026-86711 electerm before 5.3.15 Arbitrary Command Execution via Unvalidated runGlobalAsync IPC Bridge

electerm before 5.3.15 exposes 40+ main-process functions through an unvalidated Electron IPC handler with no function-name allowlist or sender validation. Renderer-side script execution can invoke openFileWithEditor and other functions with arbitrary arguments to execute system commands in the...

PT-2026-87037

electerm before 5.3.15 exposes 40+ main-process functions through an unvalidated Electron IPC handler with no function-name allowlist or sender validation. Renderer-side script execution can invoke openFileWithEditor and other functions with arbitrary arguments to execute system commands in the...

CVE-2026-86711: Exposed Dangerous Method or Function

electerm before 5.3.15 exposes 40+ main-process functions through an unvalidated Electron IPC handler with no function-name allowlist or sender validation. Renderer-side script execution can invoke openFileWithEditor and other functions with arbitrary arguments to execute system commands in the...

CVE-2026-49253

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.11.11, electerm uses remote-supplied filenames directly with path.join while receiving Zmodem and Trzsz transfers. In src/app/server/zmodem.js, prepareReceiveFile joins the filename to the...

CVE-2026-49255

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.11.11, electerm constructs operating system commands in src/app/lib/fs.js by interpolating untrusted file paths into the rmrf, mv, and cp functions. A malicious SSH or SFTP server can provide a...

CVE-2026-49253 electerm: Path Traversal in Zmodem and Trzsz Download Filename Handling

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.11.11, electerm uses remote-supplied filenames directly with path.join while receiving Zmodem and Trzsz transfers. In src/app/server/zmodem.js, prepareReceiveFile joins the filename to the...

CVE-2026-49253

In electerm versions prior to 3.11.11, path.join() in prepareReceiveFile() (zmodem.js) and getUniqueFilePath()/openSaveFile() (trzsz.js) accepts remote-supplied filenames without sanitization, allowing a malicious SSH server to write files outside the download directory using ../ sequences. Fixed...

CVE-2026-49253 electerm: Path Traversal in Zmodem and Trzsz Download Filename Handling

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.11.11, electerm uses remote-supplied filenames directly with path.join while receiving Zmodem and Trzsz transfers. In src/app/server/zmodem.js, prepareReceiveFile joins the filename to the...

EUVD-2026-62421

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.11.11, electerm uses remote-supplied filenames directly with path.join while receiving Zmodem and Trzsz transfers. In src/app/server/zmodem.js, prepareReceiveFile joins the filename to the...

CVE-2026-49253 electerm: Path Traversal in Zmodem and Trzsz Download Filename Handling

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.11.11, electerm uses remote-supplied filenames directly with path.join while receiving Zmodem and Trzsz transfers. In src/app/server/zmodem.js, prepareReceiveFile joins the filename to the...

EUVD-2026-62420

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.11.11, electerm constructs operating system commands in src/app/lib/fs.js by interpolating untrusted file paths into the rmrf, mv, and cp functions. A malicious SSH or SFTP server can provide a...

CVE-2026-49255 electerm: Command Injection in File System Operations (rmrf, mv, cp)

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.11.11, electerm constructs operating system commands in src/app/lib/fs.js by interpolating untrusted file paths into the rmrf, mv, and cp functions. A malicious SSH or SFTP server can provide a...

CVE-2026-49255 electerm: Command Injection in File System Operations (rmrf, mv, cp)

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.11.11, electerm constructs operating system commands in src/app/lib/fs.js by interpolating untrusted file paths into the rmrf, mv, and cp functions. A malicious SSH or SFTP server can provide a...

CVE-2026-49255 electerm: Command Injection in File System Operations (rmrf, mv, cp)

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.11.11, electerm constructs operating system commands in src/app/lib/fs.js by interpolating untrusted file paths into the rmrf, mv, and cp functions. A malicious SSH or SFTP server can provide a...

CVE-2026-49255

In electerm versions prior to 3.11.11, the rmrf(), mv(), and cp() functions in src/app/lib/fs.js interpolate untrusted file paths into shell command strings without escaping metacharacters. A malicious SSH/SFTP server can supply filenames like file"$(touch /tmp/pwned)" to break out of quotes and ...