PT-2026-26844 · Systemsrtk · Ricerca – Advanced Search

Published 2026-03-21 · Updated 2026-03-21 · CVE-2026-2837

Mitre

CVSS v3.1

4.4

Medium

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

The Ricerca – advanced search plugin for WordPress is vulnerable to Stored Cross-Site Scripting via plugin's settings in all versions up to, and including, 1.1.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered html has been disabled.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-2837

Affected Products

Ricerca – Advanced Search

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-2837 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/ddee4794-5b57-4af1-a427-3247882952e9?source=cve · Note
• https://plugins.trac.wordpress.org/browser/ricerca-smart-search/tags/1.1.12/inc/admin_fields.php#L689 · Note