Intel

AIKIDO-2026-10259

smile/elasticsuite is vulnerable to Cross-Site Scripting (XSS)

Cross-Site Scripting (XSS) Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
Published Feb 27, 2026

70

High Risk

This Affects:

PHPsmile/elasticsuite
2.0.0.0 - 2.10.32.0
Fixed in 2.10.32.1
2.11.0.0 - 2.11.17.0
Fixed in 2.11.17.1
Are you affected? Scan for Free

TL;DR

Affected versions of this package contain a Cross-Site Scripting (XSS) vulnerability in the layered navigation filter search, where user-supplied input is rendered without proper escaping, allowing arbitrary JavaScript execution in the browser. An attacker can exploit this by injecting malicious script payloads into the filter search field, leading to execution of attacker-controlled code in victims’ sessions. This may enable session hijacking, credential theft, or unauthorized actions performed on behalf of the user. The issue is caused by unsanitized rendering of search input, which was later fixed by properly escaping user input before display.

Who does this affect?

You are affected if you are using a version that falls within the vulnerable range.

Background info

smile/elasticsuite is vulnerable to Cross-Site Scripting (XSS) in versions 2.11.0.0 - 2.11.17.0 and 2.0.0.0 - 2.10.32.0.

How to fix this

Upgrade the smile/elasticsuite library to the patch version.