What is GHSA-chrq-mj9q-326j?

GHSA-chrq-mj9q-326j is a security advisory published by GitHub Security Advisories with High severity. Contributor SQL Injection in WP Post Author \u003c= 3.9.1 versions.

Which CVE IDs does GHSA-chrq-mj9q-326j cover?

GHSA-chrq-mj9q-326j covers the following CVE IDs: CVE-2026-57643. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-chrq-mj9q-326j?

GHSA-chrq-mj9q-326j has a CVSS v3 base score of 8.5, published by GitHub Security Advisories.

GHSA-chrq-mj9q-326jHighCVSS 8.5

Contributor SQL Injection in WP Post Author <= 3.9.1 versions.

Vendor

GitHub Security Advisories

Published

June 26, 2026

Last Modified

June 26, 2026

🔗 CVE IDs covered (1)

CVE-2026-57643 →

📋 Description

Contributor SQL Injection in WP Post Author <= 3.9.1 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-57643
https://patchstack.com/database/wordpress/plugin/wp-post-author/vulnerability/wordpress-wp-post-author-plugin-3-9-1-sql-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-chrq-mj9q-326j