PT-2026-26873 · WordPress · Ecover Builder For Dummies

Zakaria · Published 2026-03-21 · Updated 2026-03-21 · CVE-2026-4077

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Ecover Builder For Dummies plugin for WordPress versions prior to 1.0.

Description The Ecover Builder For Dummies plugin for WordPress is susceptible to Stored Cross-Site Scripting. This is caused by inadequate input sanitization and output escaping of the id parameter within the 'ecover' shortcode. Authenticated attackers with Contributor-level access or higher can inject malicious web scripts into pages. These scripts will execute when a user accesses the compromised page. The affected parameter is id, and the vulnerable component is the 'ecover' shortcode.

Recommendations Update the Ecover Builder For Dummies plugin to a version later than 1.0.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-4077

Affected Products

Ecover Builder For Dummies

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2026-4077 · Security Note
• https://twitter.com/VulmonFeeds/status/2035258793274008028 · Twitter Post
• https://plugins.trac.wordpress.org/browser/ecover-builder-for-dummies/trunk/plugin_builder.php#L58 · Note
• https://plugins.trac.wordpress.org/browser/ecover-builder-for-dummies/tags/1.0/plugin_builder.php#L44 · Note
• https://plugins.trac.wordpress.org/browser/ecover-builder-for-dummies/trunk/plugin_builder.php#L39 · Note
• https://plugins.trac.wordpress.org/browser/ecover-builder-for-dummies/tags/1.0/plugin_builder.php#L39 · Note
• https://twitter.com/CVEnew/status/2035237304504394014 · Twitter Post
• https://plugins.trac.wordpress.org/browser/ecover-builder-for-dummies/tags/1.0/plugin_builder.php#L58 · Note
• https://plugins.trac.wordpress.org/browser/ecover-builder-for-dummies/trunk/plugin_builder.php#L44 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/230fbbd0-f6fb-4906-851a-a41b65cdd1c3?source=cve · Note