CVE-2021-29486: Pre-Auth SQL Injection in WordPress WP-PostViews Plugin with POC

Vulnerability Key Information Summary Vulnerability Overview Vulnerability Name: SQL Injection Vulnerability in WordPress Plugin WP-PostViews Vulnerability ID: CVE-2021-29486 Publication Date: June 24, 2021 Vulnerability Description: - In the WordPress plugin WP-PostViews, insufficient filtering of the parameter allows attackers to execute arbitrary SQL statements by crafting malicious requests. - This vulnerability enables unauthenticated attackers to inject SQL commands by accessing specific URL paths (e.g., ). - Potential consequences include data leakage, database tampering, and even gaining control over the server. Scope of Impact Affected Components: - WordPress Plugin: WP-PostViews - Affected Versions: All versions below 1.5.0 (i.e., 1.4.x and earlier) Affected Systems: - All websites running WordPress with the affected version of the WP-PostViews plugin installed Risk Level: High (CVSS score not provided, but SQL injection is typically classified as high risk) Remediation Official Fix: - Upgrade the WP-PostViews plugin to version 1.5.0 or higher - The vendor has released a patch that fixes the filtering logic for the parameter Temporary Mitigation Measures: - If immediate upgrade is not possible, temporarily disable the plugin - Use a Web Application Firewall (WAF) to block requests containing SQL injection signatures - Restrict access permissions to the directory POC / Exploit Code > Note: This POC is for illustration purposes only. Actual exploitation requires adjustments based on the target environment. Attackers can replace with any SQL statement to steal data or execute operations. --- ✅ Recommended Action: Immediately check and update the WP-PostViews plugin to the latest version to prevent exploitation.

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CVE-2021-29486: Pre-Auth SQL Injection in WordPress WP-PostViews Plugin with POC