What is GHSA-x3gw-fxqf-c5pw?

GHSA-x3gw-fxqf-c5pw is a security advisory published by GitHub Security Advisories with Medium severity. Subscriber Cross Site Scripting (XSS) in Contest Gallery \u003c= 28.1.6 versions.

Which CVE IDs does GHSA-x3gw-fxqf-c5pw cover?

GHSA-x3gw-fxqf-c5pw covers the following CVE IDs: CVE-2026-42656. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x3gw-fxqf-c5pw?

GHSA-x3gw-fxqf-c5pw has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-x3gw-fxqf-c5pwMediumCVSS 6.5

Subscriber Cross Site Scripting (XSS) in Contest Gallery <= 28.1.6 versions.

Vendor

GitHub Security Advisories

Published

June 15, 2026

Last Modified

June 15, 2026

🔗 CVE IDs covered (1)

CVE-2026-42656 →

📋 Description

Subscriber Cross Site Scripting (XSS) in Contest Gallery <= 28.1.6 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-42656
https://patchstack.com/database/wordpress/plugin/contest-gallery/vulnerability/wordpress-contest-gallery-plugin-28-1-6-cross-site-scripting-xss-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-x3gw-fxqf-c5pw