CVE-2025-44136

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.

CVSS v3.1 CNA

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

EPSS

2.66% chance of exploitation in the next 30 days, 85th percentile

Nuclei

medium · CWE-79

Published

2025-07-29

Proof-of-concept exploits (1)

• maptiler/tileserver-php/issues/167591★ · 2025-07-14

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-44136.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2025-44137