CVE-2026-34458— Sandboxie-Plus 注入漏洞

Sandboxie-Plus privilege escalation via INI CRLF injection bypassing EditAdminOnly

Sandboxie-Plus is an open source sandbox-based isolation software for Windows. In versions 1.17.2 and earlier, an INI injection vulnerability allows any standard local user to bypass configuration restrictions (EditAdminOnly and ConfigPassword) and inject arbitrary directives into the global Sandboxie.ini configuration file. The background service skips authorization checks for IPC messages targeting sections beginning with UserSettings_, but does not sanitize CRLF characters in either the value parameter (via MSGID_SBIE_INI_ADD_SETTING) or the setting name parameter (via MSGID_SBIE_INI_SET_SETTING). An attacker can inject a new sandbox section header with unrestricted permissions, enabling sandbox escape and SYSTEM privilege escalation. This issue has been fixed in version 1.17.3.

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对CRLF序列的转义处理不恰当(CRLF注入)

Sandboxie-Plus 注入漏洞

Sandboxie-Plus是Sandboxie-Plus公司的一款沙盒隔离软件。 Sandboxie-Plus 1.17.2及之前版本存在注入漏洞，该漏洞源于INI注入漏洞允许标准本地用户绕过配置限制并注入任意指令到全局Sandboxie.ini配置文件，可能导致沙箱逃逸和SYSTEM权限提升。

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