Description
WordPress Plugin WP Symposium is prone to multiple vulnerabilities that lets attackers upload arbitrary files. An attacker can exploit these vulnerabilities to upload arbitrary PHP code and run it in the context of the Web server process. This may facilitate unauthorized access or privilege escalation; other attacks are also possible. WordPress Plugin WP Symposium version 11.11.26 is vulnerable; other versions may also be affected.
Remediation
Update to plugin version 11.12.24 or latest
References
Related Vulnerabilities
WordPress Plugin Email Encoder-Protect Email Addresses Cross-Site Scripting (1.4.1)
Joomla! Core 3.x.x Information Disclosure (3.0.0 - 3.9.19)
WordPress Plugin Accept Donations with PayPal Cross-Site Request Forgery (1.3)
WordPress 3.8.x Multiple Vulnerabilities (3.8 - 3.8.12)
WordPress Plugin WP Post to PDF Enhanced Cross-Site Scripting (1.0.5)