Package impact

npm NPM / electerm

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KEVHas exploit
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CVE Severity CVSS Risk Flags OS Vendor Published Description
CVE-2026-43940 high 8.4 8.4 27d ago Electerm runWidget has a path traversal that leads to arbitrary code execution
CVE-2026-45353 high 7.8 7.8 20d ago electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. From 3.0.6 to 3.8.8, This vulnerability is fixed in 3.9.0.
CVE-2026-43943 high 7.8 7.8 27d ago Electerm Security Vulnerability: RCE via malicious SSH server filename in openFileWithEditor
CVE-2026-43942 medium 5.5 5.5 27d ago Electerm's full process.env exposed to renderer via window.pre.env