{"id":"CVE-2026-89303","title":"The Post Voting System WordPress plugin through 1.0 does not properly sanitize and escape a parameter before using it in a SQL query, allowing any authenticated user to perform SQL injection attacks.","summary":"The Post Voting System WordPress plugin through 1.0 does not properly sanitize and escape a parameter before using it in a SQL query, allowing any authenticated user to perform SQL injection attacks.","severity":"none","cwe":["CWE-89"],"product":"Post Voting System","affected":["post_voting_system <= 1.0"],"published":"2026-09-28","updated":"2026-09-28","sourceUpdated":"2026-09-28T07:17:21.283","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-89303","references":[{"url":"https://wpscan.com/vulnerability/dbe62e96-6493-4385-92a2-6281c5428a9f/","label":"contact@wpscan.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-28T07:04:53.495Z","slug":"CVE-2026-89303","body":"## Overview\n\nThe Post Voting System WordPress plugin through 1.0 does not properly sanitize and escape a parameter before using it in a SQL query, allowing any authenticated user to perform SQL injection attacks.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}