VULNERABILITY INTELLIGENCE

CVE-2019-11869

CVSS score6.1 MEDIUM
EPSS probability5.17%
CISA KEVNot currently listed
Published2019-05-09
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

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.

Weakness classification

  • nvd@nist.gov: CWE-79

Primary references