CVE-2021-43530 PoC — Mozilla Firefox 跨站脚本漏洞

Source

https://github.com/hfh86/CVE-2021-43530-UXSS-On-QRcode-Reader-

Associated Vulnerability

Title:Mozilla Firefox 跨站脚本漏洞 (CVE-2021-43530)
Description:Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。 Mozilla Firefox 中存在跨站脚本漏洞，该漏洞源于产品未对QR码中的Url中的特殊字符进行有效过滤。以下产品及版本受到影响：Firefox For Android 94 之前版本。

Description

CVE-2021-43530 A Universal XSS vulnerability was present in Firefox for Android resulting from improper sanitization when processing a URL scanned from a QR code. *This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 94.

Readme

# CVE-2021-43530-UXSS-On-QRcode-Reader-
CVE-2021-43530 A Universal XSS vulnerability was present in Firefox for Android resulting from improper sanitization when processing a URL scanned from a QR code. *This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox &lt; 94.


![POC](https://raw.githubusercontent.com/hfh86/CVE-2021-43530-UXSS-On-QRcode-Reader-/main/CVE-2021-43530%20POC.gif "")

File Snapshot


 [4.0K]  /data/pocs/4f37521e015d0015f6ba3975c0f5a112a5978a5f
├── [1.9M]  CVE-2021-43530 POC.gif
└── [ 455]  README.md

0 directories, 2 files

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