PT-2026-2827 · Mallsop · List Site Contributors

Bhumividh Treloges · Published 2026-01-14 · Updated 2026-01-14 · CVE-2026-0594

NVD

CVSS v3.1

6.1

6.1

Medium

Base vector

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

The List Site Contributors plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'alpha' parameter in versions up to, and including, 1.1.8 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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-0594

Affected Products

List Site Contributors

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-0594 · Security Note
• https://plugins.trac.wordpress.org/browser/list-site-contributors/tags/1.1.8/list-site-contributors.php#L435 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/026a2e0d-4d30-4133-9118-055026aa9f4a?source=cve · Note
• https://plugins.trac.wordpress.org/browser/list-site-contributors/trunk/list-site-contributors.php#L435 · Note