CVE-2025-44136

Name: CVE-2025-44136
Creator: NVD / NIST
Published: 2025-07-29T17:15:33.327+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 2.40%

Last modified Jun 17, 2026

CVE-2025-44136 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. EPSS estimates a 2.40% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

2.40%

81.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Maptiler	Tileserver Php	2.0

References

https://github.com/maptiler/tileserver-php/issues/167Exploit, Issue Tracking
https://github.com/mheranco/CVE-2025-44136Exploit

Timeline

Published: Jul 29, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-44136?

How severe is CVE-2025-44136?

CVE-2025-44136 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.40% probability of exploitation in the next 30 days.

How do I fix CVE-2025-44136?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-44136?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST