CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.8. It affects WordPress. Its EPSS score suggests a 53.3% probability of exploitation in the next 30 days. Exploitation may require the attacker to be authenticated.
Original NVD Description
The All in One SEO – Best WordPress SEO Plugin – Easily Improve Your SEO Rankings before 4.1.0.2 enables authenticated users with "aioseo_tools_settings" privilege (most of the time admin) to execute arbitrary code on the underlying host. Users can restore plugin's configuration by uploading a backup .ini file in the section "Tool > Import/Export". However, the plugin attempts to unserialize values of the .ini file. Moreover, the plugin embeds Monolog library which can be used to craft a gadget chain and thus trigger system command execution.
Related CVEs
Other vulnerabilities affecting the same vendor(s)