漏洞信息
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Vulnerability Title
electerm: Full process.env exposed to renderer via window.pre.env in electerm
Vulnerability Description
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 accessible from any JavaScript running in the renderer (e.g., via the DevTools console or a compromised webview context). An attacker who achieves any JavaScript execution within the renderer can trivially exfiltrate these secrets to a remote server, leading to cloud account compromise, supply chain attacks, and lateral movement. At time of publication, there are no publicly available patches.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Vulnerability Type
信息暴露
Vulnerability Title
Electerm 信息泄露漏洞
Vulnerability Description
Electerm是中国zxdong262个人开发者的一款基于 electron 开发的 SSH/SFTP 客户端。 Electerm 3.8.15及之前版本存在信息泄露漏洞,该漏洞源于getConstants IPC处理器序列化整个process.env对象并发送给渲染进程,可能导致攻击者通过JavaScript执行泄露环境变量中的敏感信息,导致云账户破解、供应链攻击和横向移动。
CVSS Information
N/A
Vulnerability Type
N/A