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Threat Database
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Threat Entry
Updated 2026-10-30
LikeBtn - Security Vulnerability (CVE-2026-116552)
The Like Button Rating ♥ LikeBtn plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'HTTP_CLIENT_IP (Client-IP header)' parameter in all versions up to, and including, 2.6.64 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Successful exploitation requires the site administrator to have disabled the default 'Be GDPR compliant' option, which would otherwise hash stored IP values and neutralize the payload. Successful exploitation additionally…
PLUGIN
LikeBtn
CVE-2026-116552
Risk Score
Threat Entry
Updated 2026-06-17
LikeBtn - Cross-Site Request Forgery (CSRF) (CVE-2021-24945)
The Like Button Rating ♥ LikeBtn WordPress plugin before 2.6.38 does not have any authorisation and CSRF checks in the likebtn_export_votes AJAX action, which could allow any authenticated user, such as subscriber, to get a list of email and IP addresses of people who liked content from the blog.
PLUGIN
LikeBtn
CVE-2021-24945
Risk Score
Threat Entry
Updated 2026-06-17
LikeBtn - Server-Side Request Forgery (SSRF) (CVE-2021-24150)
The LikeBtn WordPress Like Button Rating ♥ LikeBtn WordPress plugin before 2.6.32 was vulnerable to Unauthenticated Full-Read Server-Side Request Forgery (SSRF).
PLUGIN
LikeBtn
CVE-2021-24150
Risk Score