NetSight
IP …
medium6.8

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 pag…

Impact

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).

Affected products

VendorProductAffected versions
WordpressWordpress
from 3.7 before 3.7.34
from 3.8 before 3.8.34
from 3.9 before 3.9.32
from 4.0 before 4.0.31
from 4.1 before 4.1.31
from 4.2 before 4.2.28
FedoraprojectFedora
Versions 32, 33
DebianDebian Linux
Versions 8.0, 9.0, 10.0

Weakness classification

CWE-80

References