CVE-2026-52858— Vim 代码注入漏洞

Vim: Arbitrary Code Execution via Python Omni-Completion

Vim is an open source, command line text editor. Prior to version 9.2.0561, the Python omni-completion script in python3complete.vim for Vim with the +python3 interpreter enabled (and the legacy pythoncomplete.vim for builds with the +python interpreter) executes the import and from statements found in the current buffer through Python's import machinery. Because the buffer's working directory is on sys.path, opening a hostile .py file with a sibling Python package and invoking omni-completion runs that package's top-level code as the editing user. This issue has been patched in version 9.2.0561.

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对生成代码的控制不恰当(代码注入)

Vim 代码注入漏洞

Vim是Vim开源的一款跨平台的文本编辑器。 Vim 9.2.0561之前版本存在代码注入漏洞，该漏洞源于Python omni-completion脚本通过Python导入机制执行当前缓冲区中的import和from语句，打开恶意.py文件并调用omni-completion时，会以编辑用户身份运行该包顶层代码。

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