Vulnerabilities CVE-2026-7543

CVE-2026-7543

High

Open

TLP:CLEAR

Breakdance <= 2.7.1 - Unauthenticated Stored Cross-Site Scripting via Webhook Action Details

NVD CVE.org

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Description

The Breakdance plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'fields' parameter in versions up to, and including, 2.7.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Details

CVSS Score: 7.2
EPSS Score ⓘ: 0.19%

8.9th percentile
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Confidence: 90%
Published: Jul 16, 2026
Last Modified: Jul 17, 2026

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