luci-proto-wireguard: fix potential shell injection vulnerabilities
The `luci.wireguard.generateQrCode` UBUS method allows injecting
arbitrary shell code by not sanitizing the `privkey` and `allowed_ips`
arguments before concatenating them into shell command expressions.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
parent
21af8a34
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