6.1

CVE-2019-20042

WordPress Core < 5.3.1 - Authenticated Stored Cross-Site Scripting

In wp-includes/formatting.php in WordPress 3.7 to 5.3.0, the function wp_targeted_link_rel() can be used in a particular way to result in a stored cross-site scripting (XSS) vulnerability. This has been patched in WordPress 5.3.1, along with all the previous WordPress versions from 3.7 to 5.3 via a minor release.
Mögliche Gegenmaßnahme
WordPress: Update to one of the following versions, or a newer patched version: 3.7.32, 3.8.32, 3.9.30, 4.0.29, 4.1.29, 4.2.26, 4.3.22, 4.4.21, 4.5.20, 4.6.17, 4.7.16, 4.8.12, 4.9.13, 5.0.8, 5.1.4, 5.2.5, 5.3.1
Weitere Schwachstelleninformationen
SystemWordPress Core
≫
Produkt WordPress
Version [*, 3.7)
Version 3.7 - 3.7.31
Version 3.8 - 3.8.31
Version 3.9 - 3.9.29
Version 4.0 - 4.0.28
Version 4.1 - 4.1.28
Version 4.2 - 4.2.25
Version 4.3 - 4.3.21
Version 4.4 - 4.4.20
Version 4.5 - 4.5.19
Version 4.6 - 4.6.16
Version 4.7 - 4.7.15
Version 4.8 - 4.8.11
Version 4.9 - 4.9.12
Version 5.0 - 5.0.7
Version 5.1 - 5.1.3
Version 5.2 - 5.2.4
Version 5.3
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wordpress ≫ Wordpress Version >= 3.7 < 5.3.1
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.05% 0.893
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/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://seclists.org/bugtraq/2020/Jan/8
Third Party Advisory
Mailing List
https://wpvulndb.com/vulnerabilities/9975
Third Party Advisory
Release Notes