CVE-2026-1671
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
2Tags
Description
The Activity Log for WordPress plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the winter_activity_log_action() function in all versions up to, and including, 1.2.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to view potentially sensitive information (e.g., the password of a higher level user, such as an administrator) contained in the exposed log files.
Analysis
The Activity Log for WordPress plugin through version 1.2.8 fails to validate user permissions on the winter_activity_log_action() function, allowing authenticated subscribers and higher to access sensitive activity logs containing administrator credentials and other confidential data. An attacker with low-privilege WordPress access can exploit this missing capability check to read potentially sensitive information from exposed log files. …
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Remediation
Within 30 days: Identify affected systems running all and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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