CVE-2020-7741

描述

This affects the package hello.js before 1.18.6. The code get the param oauth_redirect from url and pass it to location.assign without any check and sanitisation. So we can simply pass some XSS payloads into the url param oauth_redirect, such as `javascript:alert(1)`.

如何修補 CVE-2020-7741

要修補 CVE-2020-7741,請將受影響套件升級到下列已修補版本。

• npm/hellojs—升級至 1.18.6 或更新版本

CVE-2020-7741 正在被利用嗎?

低 — EPSS 為 1.5%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 1.18.6

CVSS 分數

參考連結(4)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2020-7741
• WEBgithub.com/MrSwitch/hello.js/blob/3b79ec93781b3d7b9c0b56f598e060301d1f3e73/dist/hello.all.js%23L1545
• WEBgithub.com/MrSwitch/hello.js/commit/d6f5137f30de6e0ef7048191ee6ae575fdc2f669
• WEBsnyk.io/vuln/SNYK-JS-HELLOJS-1014546