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Merge pull request #10949 from Chocobo1/inject

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Prevent command injection via "Run external program" function
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Mike Tzou 2019-07-21 12:05:02 +08:00 committed by GitHub
commit 4f06c091c9
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1 changed files with 5 additions and 1 deletions
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6
src/app/application.cpp
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@ -335,7 +335,11 @@ void Application::runExternalProgram(const BitTorrent::TorrentHandle *torrent) c
::LocalFree(args);
#else
QProcess::startDetached(QLatin1String("/bin/sh"), {QLatin1String("-c"), program});
// Cannot give users shell environment by default, as doing so could
// enable command injection via torrent name and other arguments
// (especially when some automated download mechanism has been setup).
// See: https://github.com/qbittorrent/qBittorrent/issues/10925
QProcess::startDetached(program);
#endif
}