CVE-2026-45058

The record

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. In 3.8.8 and earlier, there is persistent local-pty code execution via imported bookmarks or compromised sync targets. Affects users who import bookmark JSON files or who have electerm sync configured (gist/WebDAV). The attacker can inject exec* fields or global config to cause remote code to run when a bookmark is opened or when sync is applied.

Affected packages

Related vulnerabilities

• GHSA-jgg9-rw32-44pj Electerm: Importing unsafe bookmark data could lead to unsafe operation when clicking… Same vulnerability
• CVE-2026-45353 electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Also affects electerm
• CVE-2026-45787 electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Also affects electerm
• GHSA-g29v-q6h7-76wh electerm's encrypt method not safe enough Also affects electerm
• GHSA-7p5m-v798-f8vv Electerm Local code through electerm's single-instance socket Also affects electerm
• GHSA-mpm8-cx2p-626q Electerm users can run dangrous code through link or command line Also affects electerm
• GHSA-q4p8-8j9m-8hxj Electerm Security Vulnerability: RCE via malicious SSH server filename in… Also affects electerm
• GHSA-37j4-88rp-2f6h Electerm's full process.env exposed to renderer via window.pre.env Also affects electerm