6.1

CVE-2021-24241

Exploit

Advanced Custom Field Pro < 5.9.1 - Reflected Cross-Site Scripting (XSS)

Advanced Custom Fields Pro <= 5.9.0 - Reflected Cross-Site Scripting

The Advanced Custom Fields Pro WordPress plugin before 5.9.1 did not properly escape the generated update URL when outputting it in an attribute, leading to a reflected Cross-Site Scripting issue in the update settings page.
Mögliche Gegenmaßnahme
Advanced Custom Fields Pro: Update to version 5.9.1, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Advancedcustomfields ≫ Advanced Custom Fields SwEditionpro SwPlatformwordpress Version < 5.9.1
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Advanced Custom Fields Pro
Version [*, 5.9.1)
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.39% 0.687
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://github.com/jdordonezn/Reflected-XSS-in-WordPress-for-ACF-PRO-before-5.9.1-plugin/issues/1
Third Party Advisory
Exploit
https://wpscan.com/vulnerability/d1e9c995-37bd-4952-b88e-945e02e3c83f
Third Party Advisory
Exploit
https://www.advancedcustomfields.com/blog/acf-5-9-1-release/
Vendor Advisory
Release Notes
https://www.wordfence.com/threat-intel/vulnerabilities/id/a09771da-a423-42ba-8f59-5c3bd189d9d3
Third Party Advisory