CVE-2022-4973

描述

WordPress Core, in versions up to 6.0.2, is vulnerable to Authenticated Stored Cross-Site Scripting that can be exploited by users with access to the WordPress post and page editor, typically consisting of Authors, Contributors, and Editors making it possible to inject arbitrary web scripts into posts and pages that execute if the the_meta(); function is called on that page.

如何修補 CVE-2022-4973

要修補 CVE-2022-4973,請將受影響套件升級到下列已修補版本。

• —升級至 3.6.2 或更新版本
• —升級至 3.6.2 或更新版本
• —升級至 5.7.8+dfsg1-0+deb11u1 或更新版本

CVE-2022-4973 正在被利用嗎?

低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。

受影響套件(3)

• from 0, < 3.6.2, >= 3.7.0, < 3.7.39, >= 3.8.0, < 3.8.39, >= 3.9.0, < 3.9.37, >= 4.0.0, < 4.0.36, >= 4.1.0, < 4.1.36, >= 4.2.0, < 4.2.33, >= 4.3.0, < 4.3.29, >= 4.4.0, < 4.4.28, >= 4.5.0, < 4.5.27, >= 4.6.0, < 4.6.24, >= 4.7.0, < 4.7.24, >= 4.8.0, < 4.8.20, >= 4.9.0, < 4.9.21, >= 5.0.0, < 5.0.17, >= 5.1.0, < 5.1.14, >= 5.2.0, < 5.2.16, >= 5.3.0, < 5.3.13, >= 5.4.0, < 5.4.11, >= 5.5.0, < 5.5.10, >= 5.6.0, < 5.6.9, >= 5.7.0, < 5.7.7, >= 5.8.0, < 5.8.5, >= 5.9.0, < 5.9.4, >= 6.0.0, < 6.0.2
• from 0, < 3.6.2, >= 3.7.0, < 3.7.39, >= 3.8.0, < 3.8.39, >= 3.9.0, < 3.9.37, >= 4.0.0, < 4.0.36, >= 4.1.0, < 4.1.36, >= 4.2.0, < 4.2.33, >= 4.3.0, < 4.3.29, >= 4.4.0, < 4.4.28, >= 4.5.0, < 4.5.27, >= 4.6.0, < 4.6.24, >= 4.7.0, < 4.7.24, >= 4.8.0, < 4.8.20, >= 4.9.0, < 4.9.21, >= 5.0.0, < 5.0.17, >= 5.1.0, < 5.1.14, >= 5.2.0, < 5.2.16, >= 5.3.0, < 5.3.13, >= 5.4.0, < 5.4.11, >= 5.5.0, < 5.5.10, >= 5.6.0, < 5.6.9, >= 5.7.0, < 5.7.7, >= 5.8.0, < 5.8.5, >= 5.9.0, < 5.9.4, >= 6.0.0, < 6.0.2
• from 0, < 5.7.8+dfsg1-0+deb11u1

CVSS 分數

參考連結(6)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2022-4973
• WEBcore.trac.wordpress.org/changeset/53961
• WEBnvd.nist.gov/vuln/detail/CVE-2022-4973
• WEBwordpress.org/news/2022/08/wordpress-6-0-2-security-and-maintenance-release/