Description
WordPress Plugin WordPress Books Gallery is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently make unauthorized AJAX calls and access the debug logs. WordPress Plugin WordPress Books Gallery version 3.5 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 3.6 or latest
References
https://sploitus.com/exploit?id=WPEX-ID:6DAE6DCA-7474-4008-9FE5-4C62B9F12D0A
https://plugins.svn.wordpress.org/wp-books-gallery/trunk/readme.txt
Related Vulnerabilities
WordPress Plugin File Manager Multiple Cross-Site Request Forgery Vulnerabilities (5.0)
OpenSSL Cryptographic Issues Vulnerability (CVE-2014-3568)
Apache HTTP Server Uncontrolled Resource Consumption Vulnerability (CVE-2011-3192)
MySQL Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2020-14634)