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
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
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
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.76% 0.844
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://www.debian.org/security/2020/dsa-4677
Third Party Advisory
https://seclists.org/bugtraq/2020/Jan/8
Third Party Advisory
Mailing List
https://www.debian.org/security/2020/dsa-4599
Third Party Advisory
https://wordpress.org/news/2019/12/wordpress-5-3-1-security-and-maintenance-release/
Vendor Advisory
Release Notes
https://blog.ripstech.com/filter/vulnerabilities/
Not Applicable
https://core.trac.wordpress.org/changeset/46894/trunk
Patch
https://github.com/WordPress/wordpress-develop/commit/1f7f3f1f59567e2504f0fbebd51ccf004b3ccb1d
Patch
https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-xvg2-m2f4-83m7
Third Party Advisory
https://hackerone.com/reports/509930
Third Party Advisory
https://wpvulndb.com/vulnerabilities/9975
Third Party Advisory
Release Notes
https://www.wordfence.com/threat-intel/vulnerabilities/id/8c483cf9-fb63-4c43-ad42-1404448540c2
Third Party Advisory