plugin

Advanced Ip Blocker Vulnerabilities

1 known security issue reported for the Advanced Ip Blocker WordPress plugin. Most recent disclosed May 28, 2026.

1 high

Running Advanced Ip Blocker on your site? Check whether your installed version is affected.

Advanced IP Blocker <= 8.10.7 - Unauthenticated Stored Cross-Site Scripting

high

The Advanced IP Blocker plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 8.10.7 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 a...

CVSS:: 7.2
Affected:: up to 8.10.7
Fixed in:: 8.10.8
Disclosed:: May 28, 2026

CVE-2026-42739 on NVD →

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