CVE Vulnerability

CVE-2021-24241

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.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/jdordonezn/Reflected-XSS-in-WordPress-for-ACF-PRO-before-5.9.1-plugin/issues/1 Exploit Third Party Advisory
https://wpscan.com/vulnerability/d1e9c995-37bd-4952-b88e-945e02e3c83f Exploit Third Party Advisory
https://www.advancedcustomfields.com/blog/acf-5-9-1-release/ Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:advancedcustomfields:advanced_custom_fields:*:*:*:*:pro:wordpress:*:*
Information

Published : 2021-04-22 09:15

Updated : 2021-04-29 08:51

NVD link : CVE-2021-24241

Mitre link : CVE-2021-24241

Products Affected
No products.
CWE
CWE-79