CVE-2025-44136

Critical

Description

MapTiler Tileserver-php v2.0 is vulnerable to Cross Site Scripting (XSS). The GET parameter "layer" is reflected in an error message without html encoding. This leads to XSS and allows an unauthenticated attacker to execute arbitrary HTML or JavaScript code on a victim's browser.

SeverityCritical
CVSS9.8
Exploit probability—
ProductMaptiler Tileserver Php
PublishedJul 29, 2025
First seenJul 29, 2025

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
maptiler tileserver_php2.0—

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