Description
The Brizy WordPress plugin before 2.8.19 does not properly restrict who can modify its site-global design data and does not sanitise part of that data before outputting it, allowing authenticated users with Author-level access and above to store arbitrary JavaScript that is then served unsanitised on the site's front-end pages and executes in the browser of every visitor, including administrators.
References1
Metrics
- CVSS 3.1
-
3.5
LOW
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N - EPSS — exploit probability
- 0% percentile: 15 · as of 13 November 2026
- CWE
- CWE-79
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