PT-2026-51664 · Cgarvey · Email Javascript Cloak

Youcef Hamdani · Published 2026-06-24 · Updated 2026-06-24 · CVE-2026-10091

NVD

CVSS v3.1

7.2

High

Base vector

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

The Email JavaScript Cloak plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'email' shortcode in all versions up to, and including, 1.03 due to insufficient input sanitization and output escaping on user supplied attributes. 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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-10091

Affected Products

Email Javascript Cloak

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-10091 · Security Note
• https://plugins.trac.wordpress.org/browser/email-javascript-cloaker/trunk/email-js-cloak.php#L68 · Note
• https://plugins.trac.wordpress.org/browser/email-javascript-cloaker/trunk/email-js-cloak.php#L45 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/16ded5aa-c8e8-4d98-b07f-e689ad0e03c7?source=cve · Note