HIGH 8.1 NVD
CVE-2026-73227
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 att
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 src/client/components/rdp/file-transfer.js passes the server-controlled CLIPRDR filename fileInfo.name to osResolve without sanitization. This issue is fixed in version 3.15.120.
References
- https://github.com/electerm/electerm/commit/451bf3000672c00b0c3b148fbf3c148c205ce350
- https://github.com/electerm/electerm/releases/tag/v3.15.120
- https://github.com/electerm/electerm/security/advisories/GHSA-gm6q-5vpx-3mwf
This high severity vulnerability with a CVSS score of 8.1 was published on 2026-08-11 via NVD.
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