CVE-2021-29447

MEDIUM6.5EPSS 90.0%

wordpress - security update

發布日:2021/4/15修改日:2026/3/9
也稱為:DSA-4896-1DEBIAN-CVE-2021-29447DEBIAN-CVE-2021-29450

描述

Wordpress is an open source CMS. A user with the ability to upload files (like an Author) can exploit an XML parsing issue in the Media Library leading to XXE attacks. This requires WordPress installation to be using PHP 8. Access to internal files is possible in a successful XXE attack. This has been patched in WordPress version 5.7.1, along with the older affected versions via a minor release. We strongly recommend you keep auto-updates enabled.

受影響套件(5)

CVSS 分數

來源版本嚴重程度向量
osvCVSS 3.1MEDIUM6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

參考連結(9)