Description
The Getwid – Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Google Maps block's 'customStyle' attribute in all versions up to, and including, 2.1.3. This is due to the use of eval() on user-controlled block content in the frontend JavaScript mapStyles() function. 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.
References6
- plugins.trac.wordpress.org/browser/getwid/tags/2.1.3/assets/blo…
- plugins.trac.wordpress.org/browser/getwid/tags/2.1.3/includes/b…
- plugins.trac.wordpress.org/browser/getwid/trunk/assets/blocks/m…
- plugins.trac.wordpress.org/browser/getwid/trunk/includes/blocks…
- plugins.trac.wordpress.org/changeset?reponame=&old=3514403%40ge…
- www.wordfence.com/threat-intel/vulnerabilities/id/a0db9693-df56…
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: 29 · as of 9 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.