What is GHSA-464x-9859-hv34?

GHSA-464x-9859-hv34 is a security advisory published by GitHub Security Advisories with Medium severity. The JetEngine WordPress plugin before 3.8.14 adds SVG to the site-wide list of allowed upload...

Which CVE IDs does GHSA-464x-9859-hv34 cover?

GHSA-464x-9859-hv34 covers the following CVE IDs: CVE-2026-18202. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-464x-9859-hv34?

GHSA-464x-9859-hv34 has a CVSS v3 base score of 6.8, published by GitHub Security Advisories.

GHSA-464x-9859-hv34MediumCVSS 6.8

The JetEngine WordPress plugin before 3.8.14 adds SVG to the site-wide list of allowed upload...

Vendor

GitHub Security Advisories

Published

August 19, 2026

Last Modified

August 19, 2026

🔗 CVE IDs covered (1)

CVE-2026-18202 →

📋 Description

The JetEngine WordPress plugin before 3.8.14 adds SVG to the site-wide list of allowed upload types without sanitising the file contents, allowing users with the upload files capability, such as Authors, to upload a file containing malicious JavaScript that executes in the browser of any user who opens it (Stored Cross-Site Scripting). On multisite, this also overrides an upload-type restriction set by the network administrator.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-18202
https://wpscan.com/vulnerability/911d3b5a-0f03-4423-b4b0-84e588c323d8
https://github.com/advisories/GHSA-464x-9859-hv34