CVE-2021-25102 Information

Description

The All In One WP Security & Firewall WordPress plugin before 4.4.11 does not validate sanitise and escape the redirect_to parameter before using it to redirect user either via a Location header or meta url attribute when the Rename Login Page is active which could lead to an Arbitrary Redirect as well as Cross-Site Scripting issue. Exploitation of this issue requires the Login Page URL value to be known which should be hard to guess reducing the risk

CVSS Vector

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

Reference

https://wpscan.com/vulnerability/9b8a00a6-622b-4309-bbbf-fe2c7fc9f8b6 The All In One WP Security & Firewall WordPress plugin before 4.4.11 does not validate sanitise and escape the redirect_to parameter before using it to redirect user either via a Location header or meta url attribute when the Rename Login Page is active which could lead to an Arbitrary Redirect as well as Cross-Site Scripting issue. Exploitation of this issue requires the Login Page URL value to be known which should be hard to guess reducing the risk

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

4.7