# CVE-2026-66696

## Summary

- **CVE ID:** CVE-2026-66696
- **Severity:** MEDIUM
- **CVSS Score:** 4.3 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
- **CWE:** CWE-201
- **Published:** Aug 6, 2026
- **Last Modified:** Aug 6, 2026

## Description

Contributor Sensitive Data Exposure in Gutenberg Blocks by Kadence Blocks <= 3.7.8 versions.

## Affected Products

- Nexcess — Gutenberg Blocks by Kadence Blocks (n/a)

## References

- [CNA](https://patchstack.com/database/wordpress/plugin/kadence-blocks/vulnerability/wordpress-gutenberg-blocks-by-kadence-blocks-plugin-3-7-8-sensitive-data-exposure-vulnerability?_s_id=cve)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.18%
- **EPSS Percentile:** 7.3

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._