CVE-2026-42673 HIGH

CVE-2026-42673: WordPress Activity Logs, User Activity Tracking, Multisite Activity Log from Logtivity plugin <= 3.3.6 - Sensitive Data Exposure vulnerability

Vendor Logtivity Activity Logs
Product Activity Logs, User Activity Tracking, Multisite Activity Log from Logtivity
Weakness CWE-201
Published June 1, 2026
Last update June 1, 2026

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Insertion of Sensitive Information Into Sent Data vulnerability in Logtivity Activity Logs Activity Logs, User Activity Tracking, Multisite Activity Log from Logtivity allows Retrieve Embedded Sensitive Data. This issue affects Activity Logs, User Activity Tracking, Multisite Activity Log from Logtivity: from n/a through 3.3.6.

Explanation of Vulnerability in Simple Terms

02Summary

Logtivity Activity Logs versions up to 3.3.6 expose sensitive activity log data without proper access controls. An unauthenticated attacker can read activity logs over the network without needing to interact with a user or have special privileges. The vulnerability allows disclosure of logged user actions and site events that should be restricted to administrators.

What an attacker can do

03Attacker Capabilities

Read activity logs and user tracking data without authentication.

Potential impact on your site

04Site Impact

Sensitive activity logs and user behavior data exposed to anyone on the internet.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

June 1, 2026 CVE published
June 1, 2026 Record updated

Related vulnerabilities

08Related CVE