5.4

CVE-2020-11025

Authenticated cross-site scripting (XSS) in WordPress Customizer

WordPress Core < 5.4.1 - Authenticated Cross-Site Scripting via Customizer

Authenticated cross-site scripting (XSS) in WordPress Customizer

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).
Mögliche Gegenmaßnahme
WordPress: Update to one of the following versions, or a newer patched version: 3.7.33, 3.8.33, 3.9.31, 4.0.30, 4.1.30, 4.2.27, 4.3.23, 4.4.22, 4.5.21, 4.6.18, 4.7.17, 4.8.13, 4.9.14, 5.0.9, 5.1.5, 5.2.6, 5.3.3, 5.4.1
WordPress Core: Install latest version
WordPress Core: Install latest version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wordpress ≫ Wordpress Version >= 4.7 < 5.4.1
Debian ≫ Debian Linux Version 9.0
Debian ≫ Debian Linux Version 10.0
Weitere Schwachstelleninformationen
SystemWordPress Core
≫
Produkt WordPress
Version [*, 3.7)
Version 3.7-3.7.32
Version 3.8-3.8.32
Version 3.9-3.9.30
Version 4.0-4.0.29
Version 4.1-4.1.29
Version 4.2-4.2.26
Version 4.3-4.3.22
Version 4.4-4.4.21
Version 4.5-4.5.20
Version 4.6-4.6.17
Version 4.7-4.7.16
Version 4.8-4.8.12
Version 4.9-4.9.13
Version 5.0-5.0.8
Version 5.1-5.1.4
Version 5.2-5.2.5
Version 5.3-5.3.2
Version 5.4
System
≫
Produkt WordPress Core
Version >= 4.7, < 5.4.1
System
≫
Produkt WordPress Core
Version >= 4.7, < 5.4.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.53% 0.715
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NIST 3.5 6.8 2.9
AV:N/AC:M/Au:S/C:N/I:P/A:N
security-advisories@github.com 5.8 1.3 4
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://www.debian.org/security/2020/dsa-4677
Third Party Advisory
https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-4mhg-j6fx-5g3c
Third Party Advisory
https://wordpress.org/support/wordpress-version/version-5-4-1/#security-updates
Vendor Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/adf3fb57-b080-4cda-b78b-14d94bad21a9
Third Party Advisory
https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-4mhg-j6fx-5g3c
Third Party Advisory