6.1

CVE-2019-11869

Exploit

Yuzo Related Posts <= 5.12.93 - Missing Authorization to Stored Cross-Site Scripting

The Yuzo Related Posts plugin 5.12.94 for WordPress has XSS because it mistakenly expects that is_admin() verifies that the request comes from an admin user (it actually only verifies that the request is for an admin page). An unauthenticated attacker can inject a payload into the plugin settings, such as the yuzo_related_post_css_and_style setting.
Mögliche Gegenmaßnahme
YUZO: Update to version 5.12.94, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Yuzopro ≫ Yuzo Version5.12.94 SwPlatformwordpress
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt YUZO
Version [*, 5.12.94)
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.33% 0.916
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.0/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://wpvulndb.com/vulnerabilities/9254
https://www.pluginvulnerabilities.com/2019/03/30/wordpress-plugin-team-paints-target-on-exploitable-settings-change-vulnerability-that-permits-persistent-xss-in-related-posts/
https://www.wordfence.com/blog/2019/04/yuzo-related-posts-zero-day-vulnerability-exploited-in-the-wild/
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/d392b84b-2a1f-430c-84a1-22431763a6a5
Third Party Advisory