Unknown User Activity Log vulnerabilities

CVE-2025-13471 [MEDIUM] CWE-639 CVE-2025-13471: The User Activity Log WordPress plugin through 2.2 does not properly handle failed login attempts in The User Activity Log WordPress plugin through 2.2 does not properly handle failed login attempts in some cases, allowing unauthenticated users to set arbitrary options to 1 (for example to enable User Registration when it has been turned off)

CVE-2023-4279 [HIGH] CWE-290 CVE-2023-4279: This User Activity Log WordPress plugin before 1.6.7 retrieves client IP addresses from potentially This User Activity Log WordPress plugin before 1.6.7 retrieves client IP addresses from potentially untrusted headers, allowing an attacker to manipulate its value. This may be used to hide the source of malicious traffic.

CVE-2023-4269 [MEDIUM] CWE-863 CVE-2023-4269: The User Activity Log WordPress plugin before 1.6.6 lacks proper authorisation when exporting its ac The User Activity Log WordPress plugin before 1.6.6 lacks proper authorisation when exporting its activity logs, allowing any authenticated users, such as subscriber to perform such action and retrieve PII such as email addresses.

CVE-2023-3435 [CRITICAL] CWE-89 CVE-2023-3435: The User Activity Log WordPress plugin before 1.6.5 does not correctly sanitise and escape several p The User Activity Log WordPress plugin before 1.6.5 does not correctly sanitise and escape several parameters before using it in a SQL statement as part of its exportation feature, allowing unauthenticated attackers to conduct SQL injection attacks.

CVE-2023-2761 [HIGH] CWE-89 CVE-2023-2761: The User Activity Log WordPress plugin before 1.6.3 does not properly sanitise and escape the `txtse The User Activity Log WordPress plugin before 1.6.3 does not properly sanitise and escape the `txtsearch` parameter before using it in a SQL statement in some admin pages, leading to a SQL injection exploitable by high privilege users such as admin.