Description
WordPress Plugin Insert Pages is prone to a directory traversal vulnerability because it fails to sufficiently verify user-supplied input. Exploiting this issue can allow an attacker to obtain sensitive information that could aid in further attacks. WordPress Plugin Insert Pages version 3.2.3 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 3.2.4 or latest
References
https://wordpress.org/support/topic/insert-pages-has-been-removed-from-wordpress-org/
https://plugins.svn.wordpress.org/insert-pages/trunk/readme.txt
Related Vulnerabilities
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WordPress Plugin Product Catalog SQL Injection (3.1.2)
PHP Improper Input Validation Vulnerability (CVE-2007-2509)
Zope Web Application Server Cryptographic Issues Vulnerability (CVE-2012-6661)