Description
The UiChemy – Convert Figma, Prompts and AI Builds to Elementor, Gutenberg and Bricks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'actions[save_builder][data][elements][...][settings][slot_{N}_link][url]' parameter in all versions up to, and including, 5.3.0 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. The injected javascript: payload fires on click rather than on page load, making exploitation contingent on a privileged user such as an Editor or Administrator clicking the attacker-crafted link while reviewing or previewing the Contributor's post.
References7
- plugins.trac.wordpress.org/browser/uichemy/tags/5.2.5/uichemy-c…
- plugins.trac.wordpress.org/browser/uichemy/tags/5.2.5/uichemy-c…
- plugins.trac.wordpress.org/browser/uichemy/tags/5.2.5/uichemy-c…
- plugins.trac.wordpress.org/browser/uichemy/tags/5.2.5/uichemy-c…
- plugins.trac.wordpress.org/changeset/3754473/uichemy/trunk/uich…
- wordpress.org/plugins/uichemy/
- www.wordfence.com/threat-intel/vulnerabilities/id/1fdc5c50-1d5b…
Metrics
- CVSS 3.1
-
6.4
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N - EPSS — exploit probability
- 0% percentile: 17 · as of 2 November 2026
- CWE
- CWE-79
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.