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CVE-2020-4047

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CVE-2020-4047

Published: Jun 12, 2020

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.1

6.8

MEDIUM

Description

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).

VendorProductVersions

WordPress

wordpress-develop

affected
>= 5.4.0, < 5.4.2
affected
>= 5.3.0, < 5.3.4
affected
>= 5.2.0, < 5.2.7
affected
>= 5.1.0, < 5.1.6
affected
>= 5.0.0, < 5.0.10

+13 more versions

Weaknesses (CWE)

CWE-80

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

None

Integrity

High

Availability

None

References

FEDORA-2020-8447a3e195
vendor-advisory
x_refsource_FEDORA
FEDORA-2020-bbedd29391
vendor-advisory
x_refsource_FEDORA
DSA-4709
vendor-advisory
x_refsource_DEBIAN

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