CVE-2021-24443 Information

Description

The About Me widget of the Youzify – BuddyPress Community User Profile Social Network & Membership WordPress plugin before 1.0.7 does not properly sanitise its Biography field allowing any authenticated user to set Cross-Site Scripting payloads in it which will be executed when viewing the affected user profile. This could allow a low privilege user to gain unauthorised access to the admin side of the blog by targeting an admin inducing them to view their profile with a malicious payload adding a rogue account for example.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Reference

https://wpscan.com/vulnerability/a4432acd-df49-4a4f-8184-b55cdd5d4d34

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4