CVE-2026-8894

The iWR Tooltip plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `iwrtooltip` shortcode in versions up to, and including, 1.0. This is due to insufficient input sanitization and output escaping on user supplied attributes in the iwr_tooltip() shortcode handler — the `title` attribute is concatenated directly into an HTML attribute without esc_attr() or any other escaping. 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.
Configurations

No configuration.

History

27 May 2026, 07:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-05-27 07:16

Updated : 2026-06-17 11:04


NVD link : CVE-2026-8894

Mitre link : CVE-2026-8894

CVE.ORG link : CVE-2026-8894


JSON object : View

Products Affected

No product.

CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')