CVE-2026-0561

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

The Shield Security plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'message' parameter in all versions up to, and including, 21.0.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published: Feb 19, 2026
Last modified: Jun 17, 2026
NVD status: Deferred

Related CVEs from 2026

CVE-2026-05628.3A critical security vulnerability in parisneo/lollms versions up to 2.2.0 allows any authenticated user to accept or reject friend requests CVE-2026-05636.4The WP Google Street View (with 360° virtual tour) & Google maps + Local SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripti CVE-2026-05659.8A weakness has been identified in code-projects Content Management System 1.0. This issue affects some unknown processing of the file /admin CVE-2026-05669.8A security vulnerability has been detected in code-projects Content Management System 1.0. Impacted is an unknown function of the file /admi CVE-2026-05679.8A vulnerability was detected in code-projects Content Management System 1.0. The affected element is an unknown function of the file /pages.CVE-2026-05689.8A flaw has been found in code-projects Online Music Site 1.0. The impacted element is an unknown function of the file /Frontend/ViewSongs.ph CVE-2026-05699.8A vulnerability has been found in code-projects Online Music Site 1.0. This affects an unknown function of the file /Frontend/AlbumByCategor CVE-2026-05709.8A vulnerability was found in code-projects Online Music Site 1.0. This impacts an unknown function of the file /Frontend/Feedback.php. Perfo CVE-2026-05716.5A security flaw has been discovered in yeqifu warehouse up to aaf29962ba407d22d991781de28796ee7b4670e4. Affected by this issue is the functi CVE-2026-05726.5The WebPurify Profanity Filter plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on CVE-2026-05739.0An URL redirection vulnerability was identified in GitHub Enterprise Server that allowed attacker-controlled redirects to leak sensitive aut CVE-2026-05748.8A weakness has been identified in yeqifu warehouse up to aaf29962ba407d22d991781de28796ee7b4670e4. This affects the function saveUserRole of