CVE-2026-27613: Pascal Cgi Shell Escape Double Quote In Caret Set
A constant set of "dangerous" Windows shell metacharacters used for caret-prefix escaping ('^X') contains the double-quote character ('"'). Caret escaping is only honored by cmd.exe. Native Win32 binaries (e.g. php-cgi.exe and any CGI interpreter built with the MSVCRT runtime) parse their command line via CommandLineToArgvW, which only recognises '\"' as an
greprules fetch cve-2026-27613-pascal-cgi-shell-escape-double-quote-in-caret-set --engine opengrepDescription
A constant set of "dangerous" Windows shell metacharacters used for caret-prefix escaping ('^X') contains the double-quote character ('"'). Caret escaping is only honored by cmd.exe. Native Win32 binaries (e.g. php-cgi.exe and any CGI interpreter built with the MSVCRT runtime) parse their command line via CommandLineToArgvW, which only recognises '\"' as an
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