CVE-2026-43942: Exposure of Sensitive Information to an Unauthorized Actor

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. In versions 3.8.15 and prior, the getConstants IPC handler in src/app/lib/ipc-sync.js serialises the entire process.env object and sends it to the renderer. The data is stored as window.pre.env and is...

CVE-2026-41500: Improper Neutralization of Special Elements used in a Command

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to version 3.3.8, a command injection vulnerability exists in github.com/elcterm/electerm/npm/install.js:150. The runMac function appends attacker-controlled remote releaseInfo.name directly into an...

CVE-2026-43944: Improper Input Validation

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. From versions 3.0.6 to before 3.8.15, electerm is vulnerable to arbitrary local code execution via deep links, CLI --opts, or crafted shortcuts. Exploit requires clicking a crafted electerm://... link or...

Electerm command injection vulnerability

Electerm is a SSH/SFTP client developed by ZXDong262 from China, based on Electron. Versions of Electerm prior to 3.3.8 contained a command injection vulnerability. This vulnerability stemmed from the runLinux function, which directly concatenated the remote version string controlled by the...

Electerm input validation vulnerability

Electerm is an SSH/SFTP client developed by ZXDong262 from China, based on Electron. Versions of Electerm from 3.0.6 to 3.8.15 contained a vulnerability related to input validation errors. This vulnerability could allow arbitrary local code execution through deep links, CLI options, or custom...

Electerm Information Leakage Vulnerability

Electerm is a SSH/SFTP client developed by ZXDong262 from China, based on Electron. Versions of Electerm 3.8.15 and earlier contained an information leakage vulnerability. This vulnerability stemmed from the getConstants IPC processor, which serialized the entire process.env object and sent it to...

Electerm parameter injection vulnerability

Electerm is a SSH/SFTP client developed by ZXDong262 from China, based on Electron. Versions of Electerm 3.8.15 and earlier have a parameter injection vulnerability. This vulnerability arises from the fact that the terminal hyperlink processor does not validate URLs with respect to protocols. Thi...

Electerm path traversal vulnerability

Electerm is a SSH/SFTP client developed by ZXDong262 from China, based on Electron. Versions of Electerm prior to 3.7.16 contained a path traversal vulnerability. This vulnerability stemmed from the runWidget function, which directly concatenated user-provided widget identifiers without proper...

Electerm operating system command injection vulnerability

Electerm is a SSH/SFTP client developed by ZXDong262 from China, based on Electron. Versions of Electerm prior to 3.7.9 contained an operating system command injection vulnerability. This vulnerability stemmed from the lack of filename cleaning in the SFTP editing function, which could allow...

CVE-2026-43941: Improper Neutralization of Argument Delimiters in a Command

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. In versions 3.8.15 and prior, Electerm's terminal hyperlink handler passes any URL clicked in the terminal directly to shell.openExternal without any protocol validation. An attacker who controls terminal...

CVE-2026-43943: Improper Neutralization of Special Elements used in an OS Command

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to version 3.7.9, a code execution RCE vulnerability exists in electerm's SFTP open with system editor or "Edit with custom editor" feature. When a user opts to edit a file using open with system edito...

CVE-2026-43940: Improper Limitation of a Pathname to a Restricted Directory

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to version 3.7.16, the runWidget function in src/app/widgets/load-widget.js constructs a file path by directly concatenating user‑supplied widget identifiers without any sanitisation. Because runWidget...

PT-2026-38646

Name of the Vulnerable Software and Affected Versions electerm versions prior to 3.7.16 Description The runWidget function in src/app/widgets/load-widget.js constructs a file path by directly concatenating user-supplied widget identifiers without sanitization. Since runWidget is exposed to the...

Electerm command injection vulnerability

Electerm is a SSH/SFTP client developed by ZXDong262 from China, based on Electron. Versions of Electerm prior to 3.3.8 contained a command injection vulnerability. This vulnerability stemmed from the runMac function, which directly appends the attacker-controlled releaseInfo.name to the exec...

GHSA-8X35-HPH8-37HQ electerm has Command Injection via runLinux funtion

Impact What kind of vulnerability is it? Who is impacted? Command Injection vulnerabilities in electerm: A command injection vulnerability exists in github.com/elcterm/electerm/npm/install.js:130. The runLinux function appends attacker-controlled remote version strings directly into an exec"rm -r...

Arbitrary Command Injection

Overview electerm is an open-sourced terminal/ssh/telnet/serialport/sftp client Affected versions of this package are vulnerable to Arbitrary Command Injection via the runLinux function. An attacker can execute arbitrary system commands, tamper with local files, and escalate compromise of...

electerm has Command Injection via runLinux funtion

Impact What kind of vulnerability is it? Who is impacted? Command Injection vulnerabilities in electerm: A command injection vulnerability exists in github.com/elcterm/electerm/npm/install.js:130. The runLinux function appends attacker-controlled remote version strings directly into an exec"rm -r...

PT-2026-35151

Name of the Vulnerable Software and Affected Versions electerm affected versions not specified Description A command injection issue exists in the runLinux function within github.com/elcterm/electerm/npm/install.js:130. The function appends remote version strings, which can be controlled by an...

GHSA-WXW2-RWMH-VR8F electerm: electerm_install_script_CommandInjection Vulnerability Report

Impact What kind of vulnerability is it? Who is impacted? Command Injection vulnerabilities in electerm: A command injection vulnerability exists in github.com/elcterm/electerm/npm/install.js:150. The runMac function appends attacker-controlled remote releaseInfo.name directly into an exec"open...

electerm: electerm_install_script_CommandInjection Vulnerability Report

Impact What kind of vulnerability is it? Who is impacted? Command Injection vulnerabilities in electerm: A command injection vulnerability exists in github.com/elcterm/electerm/npm/install.js:150. The runMac function appends attacker-controlled remote releaseInfo.name directly into an exec"open...