EUVD-2026-14003
GHSA-wcjm-ghhw-qwh3
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Lifecycle Timeline
3Description
The Ecover Builder For Dummies plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'id' parameter of the 'ecover' shortcode in all versions up to and including 1.0. This is due to insufficient input sanitization and output escaping on the user-supplied 'id' shortcode attribute. 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.
Analysis
The Ecover Builder For Dummies WordPress plugin contains a Stored Cross-Site Scripting (XSS) vulnerability in the 'id' parameter of the 'ecover' shortcode due to insufficient input sanitization and output escaping. Authenticated attackers with Contributor-level access or higher can inject arbitrary JavaScript that persists in page content and executes for all users viewing the affected page. …
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Remediation
Within 30 days: Identify affected systems running all and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.
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External POC / Exploit Code
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