CVE-2026-84223

6.8 MEDIUM

Published 2026-09-20 · Updated 2026-09-21

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD description

The Kirki WordPress plugin before 6.3.1 does not sanitize uploaded SVG files while making them uploadable site-wide, allowing users with author-level access and above to upload a file containing JavaScript which is then served from the site's own origin and runs in the session of anyone who opens it.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Weaknesses

CWE-79

References

https://wpscan.com/vulnerability/02ed6d31-84f3-4723-8b49-ddb00c7db7d3/

Data: NVD (public domain). Analysis: local $0 model. Defensive use only.