CVE-2026-14882 Brizy <= 2.8.18 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'brizy-compiled-sections' Post Meta
Authenticated attackers with contributor access can inject arbitrary scripts via the brizy-compiled-sections parameter, leading to stored XSS execution on victim pages.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-14882?
CVE-2026-14882 is a medium-severity cross-site scripting vulnerability in themefusecom Brizy – Page Builder, published on 10 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Brizy – Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'brizy-compiled-sections' parameter in all versions up to, and including, 2.8.18 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.
Weakness: CWE-79
Which versions are affected by CVE-2026-14882?
How do I fix CVE-2026-14882?
No fix has been published for CVE-2026-14882 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-14882 being exploited?
There is no known exploitation of CVE-2026-14882 in the wild and no public exploit code.
Sources
Also known as GHSA-xc7m-h86j-q42h.