CRITICAL

CVE-2025-44136

CVSS v3

9.8

CRITICAL

EPSS Score

2.7 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

poc

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2025-44136 yet.

Full record on NVD

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.

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2025-07-29
Last Modified: 2025-08-06

Frequently asked questions

What is CVE-2025-44136?

Is CVE-2025-44136 actively exploited?

A proof-of-concept exploit exists for CVE-2025-44136, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2025-44136?

CVE-2025-44136 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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