# CVE-2026-14882: Brizy Page Builder stored XSS in brizy-compiled-sections parameter

Source: https://junglewise.ai/threats/cve-2026-14882-the-brizy-page-builder-plugin-for-wordpress-is-vulnerable-to  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-10. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-14882 · Severity: medium · CVSS 6.4 · Published 2026-10-10

Brizy is a WordPress page builder plugin that allows users to create website content. The plugin fails to properly sanitize user input in the 'brizy-compiled-sections' parameter, allowing authenticated contributors and above to inject malicious scripts into pages. When other users view these pages, the injected scripts execute in their browsers, potentially compromising their accounts or stealing sensitive data.

Vendors: [Brizy](https://junglewise.ai/threats/vendors/brizy).

## Quick answers

**Is CVE-2026-14882 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-14882 being exploited in the wild.

**How severe is CVE-2026-14882?** Medium severity, with a CVSS score of 6.4, published 10 October 2026.

**Which products and versions are affected?** Brizy – Page Builder up to 2.8.18.

**Is there a fix for CVE-2026-14882?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-14882 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-14882?** Check whether you run Brizy – Page Builder at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

This is a stored cross-site scripting (XSS) vulnerability in the Brizy page builder plugin affecting versions up to 2.8.18. The vulnerability exists due to insufficient input sanitization and output escaping of the 'brizy-compiled-sections' parameter. An authenticated attacker with contributor-level access or higher can inject arbitrary JavaScript that persists in the database and executes when other users access the affected pages.

## Affected products

- Brizy Page Builder up to 2.8.18

## Timeline

- 2026-10-10: disclosed

## References

- [https://plugins.trac.wordpress.org/changeset/3619520/brizy](https://plugins.trac.wordpress.org/changeset/3619520/brizy)
- [https://www.wordfence.com/threat-intel/vulnerabilities/id/e83d4254-74db-4230-a641-fc078291350d?source=cve](https://www.wordfence.com/threat-intel/vulnerabilities/id/e83d4254-74db-4230-a641-fc078291350d?source=cve)

## Related threats

- [Brizy WordPress plugin IDOR in get_post_info handler](https://junglewise.ai/threats/cve-2026-14195-brizy-wordpress-plugin-idor-in-get-post-info-handler)