CVE-2026-89303

Published 28 September 2026 · tracked since 28 September 2026

Description

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.

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-91206 MEDIUM 6.1
• CVE-2026-82382 MEDIUM 6.1
• CVE-2026-82383 HIGH 8.2
• CVE-2026-82384 CRITICAL 9.8
• CVE-2026-82385 MEDIUM 6.5
• CVE-2026-82386 HIGH 7.7
• CVE-2026-82387 MEDIUM 5.4
• CVE-2026-82546 MEDIUM 6.1
• CVE-2026-91204 MEDIUM 6.1
• CVE-2026-82375 HIGH 7.4

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