CVE-2020-11025 Information

Description

In affected versions of WordPress a cross-site scripting (XSS) vulnerability in the navigation section of Customizer allows JavaScript code to be executed. Exploitation requires an authenticated user. This has been patched in version 5.4.1 along with all the previously affected versions via a minor release (5.3.3 5.2.6 5.1.5 5.0.9 4.9.14 4.8.13 4.7.17 4.6.18 4.5.21 4.4.22 4.3.23 4.2.27 4.1.30 4.0.30 3.9.31 3.8.33 3.7.33).

CVSS Vector

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

Reference

https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-4mhg-j6fx-5g3c https://wordpress.org/support/wordpress-version/version-5-4-1/security-updates https://www.debian.org/security/2020/dsa-4677

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4