Backporting CVE-2021-1748 patch for iOS <=14.3# CVE-2021-1748 Patch for iOS <= 14.3
The root cause of CVE-2021-1748 is that the app trusts arbitrary data URIs and loads them in a local WebView.
This tweak backports the patch for iOS <= 14.3 by intercepting `data:` URI.
Please note that there is still a powerful variant of bug. This patch doesn't stop server-side script injection or open-redirect on trusted domains.
[4.0K] /data/pocs/8d14cc1d44e0b14eff4446716c4f19d2d9449632
├── [ 241] control
├── [ 59] itmsxssblock.plist
├── [1.0K] LICENSE
├── [ 256] Makefile
├── [ 375] README.md
└── [ 221] Tweak.x
0 directories, 6 files