What is GHSA-4fx4-j9h4-c94x?

GHSA-4fx4-j9h4-c94x is a security advisory published by GitHub Security Advisories with Medium severity. The If-So Dynamic Content WordPress plugin before 1.10.2 does not escape a request-supplied...

Which CVE IDs does GHSA-4fx4-j9h4-c94x cover?

GHSA-4fx4-j9h4-c94x covers the following CVE IDs: CVE-2026-87970. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4fx4-j9h4-c94x?

GHSA-4fx4-j9h4-c94x has a CVSS v3 base score of 4.7, published by GitHub Security Advisories.

GHSA-4fx4-j9h4-c94xMediumCVSS 4.7

The If-So Dynamic Content WordPress plugin before 1.10.2 does not escape a request-supplied...

Vendor

GitHub Security Advisories

Published

October 1, 2026

Last Modified

October 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-87970 →

📋 Description

The If-So Dynamic Content WordPress plugin before 1.10.2 does not escape a request-supplied value before reflecting it in an unauthenticated AJAX response that is served as HTML, allowing attackers to execute arbitrary JavaScript in the browser of a visitor who opens a crafted link.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-87970
https://wpscan.com/vulnerability/a0ae7165-0d5b-4f81-b35b-2d9076573530
https://github.com/advisories/GHSA-4fx4-j9h4-c94x