WP Multi Author Security & Risk Analysis

The "wp-multi-author" v1.0.1 plugin exhibits a generally good security posture, with no known vulnerabilities or critical static analysis findings. The plugin effectively utilizes nonce checks and capability checks for its single AJAX handler, and there are no obvious attack vectors through REST API, shortcodes, or cron events. The code also demonstrates a reasonable approach to output escaping, with a high percentage of outputs being properly sanitized. This suggests developers have prioritized core security practices.

However, a notable area for improvement lies in the handling of SQL queries. While the plugin uses prepared statements for half of its queries, the remaining 50% are not explicitly detailed. This presents a potential risk if these non-prepared queries are susceptible to SQL injection, especially if they involve user-supplied data. The absence of taint analysis results is also worth noting, though this could simply mean no exploitable flows were detected by the tools used, rather than a complete absence of potential issues. The use of an older version of Select2 (v3.5.2) is a minor concern, as outdated libraries can sometimes harbor their own security vulnerabilities.

Overall, "wp-multi-author" v1.0.1 is a relatively secure plugin with a clean vulnerability history. The primary area of concern is the potential for unaddressed SQL injection risks in non-prepared queries and the use of an outdated bundled library. Addressing these would significantly strengthen its security profile.