CVE-2019-16780

描述

WordPress users with lower privileges (like contributors) can inject JavaScript code in the block editor using a specific payload, which is executed within the dashboard. This can lead to XSS if an admin opens the post in the editor. Execution of this attack does require an authenticated user. This has been patched in WordPress 5.3.1, along with all the previous WordPress versions from 3.7 to 5.3 via a minor release. Automatic updates are enabled by default for minor releases and we strongly recommend that you keep them enabled.

如何修補 CVE-2019-16780

要修補 CVE-2019-16780,請將受影響套件升級到下列已修補版本。

• —升級至 5.3.2+dfsg1-1 或更新版本

CVE-2019-16780 正在被利用嗎?

低 — EPSS 為 3.6%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 5.3.2+dfsg1-1

CVSS 分數

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2019-16780