Auth bypass in Alimir Wp Ulike – Like & Dislike Buttons For Engagement And Feedback
CVE-2026-0909
The WP ULike plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.8.3.1. This is due to the `wp_ulike_delete_history_api` AJAX action not verifying that the log entry being deleted…
Vulnerability class: IDOR (Insecure Direct Object Reference)
EPSS: 0.000 (2.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
Affected products
Weakness classification (CWE)
References
- www.wordfence.com/threat-intel/vulnerabilities/id/bee2e520-46cc-4b54-9849-fafb9…
- plugins.trac.wordpress.org/browser/wp-ulike/trunk/admin/admin-ajax.php
- plugins.trac.wordpress.org/browser/wp-ulike/tags/4.8.3.1/admin/admin-ajax.php
- plugins.trac.wordpress.org/changeset/3451296/wp-ulike/trunk/admin/admin-ajax.php
Frequently asked questions
- What is CVE-2026-0909?
- CVE-2026-0909 is a medium-severity vulnerability in Alimir Wp Ulike – Like & Dislike Buttons For Engagement And Feedback, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.3/10. Published 2026-02-03.
- How severe is CVE-2026-0909?
- Medium severity. CVSS v3 base score is 5.3 out of 10.