CVE-2021-25102: Tipsandtricks-Hq All In One Wp Security & Firewall

Medium severity, CVSS 4.7. EPSS: 0.8% chance of exploitation in the next 30 days.

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

Affected products

• Tipsandtricks-Hq All In One Wp Security & Firewall: before 4.4.11 (fixed in 4.4.11)

Published 2022-05-02. Last modified 2026-06-17.