What is GHSA-xwx7-jj6g-vhp6?

GHSA-xwx7-jj6g-vhp6 is a security advisory published by GitHub Security Advisories with High severity. The Post Voting System WordPress plugin through 1.0 does not properly sanitize and escape a...

Which CVE IDs does GHSA-xwx7-jj6g-vhp6 cover?

GHSA-xwx7-jj6g-vhp6 covers the following CVE IDs: CVE-2026-89302. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xwx7-jj6g-vhp6?

GHSA-xwx7-jj6g-vhp6 has a CVSS v3 base score of 8.6, published by GitHub Security Advisories.

GHSA-xwx7-jj6g-vhp6HighCVSS 8.6

The Post Voting System WordPress plugin through 1.0 does not properly sanitize and escape a...

Vendor

GitHub Security Advisories

Published

October 11, 2026

Last Modified

October 11, 2026

🔗 CVE IDs covered (1)

CVE-2026-89302 →

📋 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 unauthenticated users to perform SQL injection attacks.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-89302
https://wpscan.com/vulnerability/27dda3f8-1221-4710-bced-229577d20977
https://github.com/advisories/GHSA-xwx7-jj6g-vhp6