What is GHSA-8w42-33f6-xj98?

GHSA-8w42-33f6-xj98 is a security advisory published by GitHub Security Advisories with High severity. Unauthenticated Cross Site Scripting (XSS) in WP Data Access \u003c= 5.5.79 versions.

Which CVE IDs does GHSA-8w42-33f6-xj98 cover?

GHSA-8w42-33f6-xj98 covers the following CVE IDs: CVE-2026-66663. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8w42-33f6-xj98?

GHSA-8w42-33f6-xj98 has a CVSS v3 base score of 7.1, published by GitHub Security Advisories.

GHSA-8w42-33f6-xj98HighCVSS 7.1

Unauthenticated Cross Site Scripting (XSS) in WP Data Access <= 5.5.79 versions.

Vendor

GitHub Security Advisories

Published

August 6, 2026

Last Modified

August 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-66663 →

📋 Description

Unauthenticated Cross Site Scripting (XSS) in WP Data Access <= 5.5.79 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-66663
https://patchstack.com/database/wordpress/plugin/wp-data-access/vulnerability/wordpress-wp-data-access-plugin-5-5-79-cross-site-scripting-xss-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-8w42-33f6-xj98