Wp Social Login and Register Social Counter Security & Risk Analysis

The wp-social plugin version 3.1.8 exhibits a mixed security posture. On the positive side, it demonstrates good practices by using prepared statements for all SQL queries and performing a significant number of nonce and capability checks, indicating an awareness of common WordPress security vulnerabilities. The plugin also has a relatively low number of file operations and external HTTP requests. However, significant concerns arise from the attack surface analysis, specifically the presence of 5 REST API routes without permission callbacks, making them directly exploitable without proper authorization. The taint analysis reveals 4 flows with unsanitized paths, though thankfully none are categorized as critical or high severity. The plugin's vulnerability history is a major red flag, with 5 known CVEs, including one critical and four medium, particularly highlighting issues with Authentication Bypass and Missing Authorization. The recency of the last vulnerability (2025-12-04) suggests ongoing security challenges within the plugin's development.

While the presence of prepared statements and a high percentage of output escaping are strengths, the exposed REST API endpoints and the historical pattern of authentication and authorization vulnerabilities represent substantial risks. The unsanitized paths in the taint analysis, even if not critical, point to potential weaknesses that could be exploited in conjunction with other issues. The plugin's development seems to struggle with consistently securing its entry points, as evidenced by both the static analysis of unprotected REST API routes and the historical vulnerability types. Users should be extremely cautious and ensure they are aware of any available patches, though the provided data indicates no currently unpatched CVEs.