CVE-2020-4046
Published: Jun 12, 2020
Modified: Aug 4, 2024
CVSS v3.1
5.4
Description
In affected versions of WordPress, users with low privileges (like contributors and authors) can use the embed block in a certain way to inject unfiltered HTML in the block editor. When affected posts are viewed by a higher privileged user, this could lead to script execution in the editor/wp-admin. 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).
| Vendor | Product | Versions |
|---|---|---|
WordPress | wordpress-develop | affected >= 5.4.0, < 5.4.2affected >= 5.3.0, < 5.3.4affected >= 5.2.0, < 5.2.7affected >= 5.1.0, < 5.1.6affected >= 5.0.0, < 5.0.10+13 more versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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