What is GHSA-vg95-f6hv-9qwv?

GHSA-vg95-f6hv-9qwv is a security advisory published by GitHub Security Advisories with Medium severity. The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to Stored Cross-Site...

Which CVE IDs does GHSA-vg95-f6hv-9qwv cover?

GHSA-vg95-f6hv-9qwv covers the following CVE IDs: CVE-2026-12801. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vg95-f6hv-9qwv?

GHSA-vg95-f6hv-9qwv has a CVSS v3 base score of 6.4, published by GitHub Security Advisories.

GHSA-vg95-f6hv-9qwvMediumCVSS 6.4

The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to Stored Cross-Site...

Vendor

GitHub Security Advisories

Published

August 7, 2026

Last Modified

August 7, 2026

🔗 CVE IDs covered (1)

CVE-2026-12801 →

📋 Description

The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Range Slider 'data-label' and 'data-separator' attributes in all versions up to, and including, 3.5.43 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-12801
https://plugins.trac.wordpress.org/changeset/3586004/ultimate-addons-for-contact-form-7/trunk/addons/range-slider/js/range-slider.js
https://www.wordfence.com/threat-intel/vulnerabilities/id/b111bfd5-3eff-4255-9123-cae38bfb73c3?source=cve
https://github.com/advisories/GHSA-vg95-f6hv-9qwv