CVE-2020-4047

In affected versions of WordPress, authenticated users with upload permissions (like authors) are able to inject JavaScript into some media file attachment pages in a certain way. This can lead to script execution in the context of a higher privileged user when the file is viewed by them. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34).

Link	Resource
https://github.com/WordPress/wordpress-develop/commit/0977c0d6b241479ecedfe19e96be69f727c3f81f	Patch Third Party Advisory
https://wordpress.org/news/2020/06/wordpress-5-4-2-security-and-maintenance-release/	Vendor Advisory
https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-8q2w-5m27-wm27	Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ODNHXVJS25YVWYQHOCICXTLIN5UYJFDN/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/773N2ZV7QEMBGKH6FBKI6Q5S3YJMW357/
https://www.debian.org/security/2020/dsa-4709
https://lists.debian.org/debian-lts-announce/2020/07/msg00000.html
https://lists.debian.org/debian-lts-announce/2020/09/msg00011.html

Configuration 1

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Published : 2020-06-12 04:15

Updated : 2020-09-11 05:15

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NVD link : CVE-2020-4047

Mitre link : CVE-2020-4047

No products.

CWE-80

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)