CVE-2025-44137

MapTiler Tileserver-php v2.0 is vulnerable to Directory Traversal. The renderTile function within tileserver.php is responsible for delivering tiles that are stored as files on the server via web request. Creating the path to a file allows the insertion of "../" and thus read any file on the web server. Affected GET parameters are "TileMatrix", "TileRow", "TileCol" and "Format"

CVSS v3.1

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

EPSS

1.36% chance of exploitation in the next 30 days, 70th percentile

Nuclei

high · CWE-22

Published

2025-07-29

Updated

2026-01-20

Proof-of-concept exploits (1)

• maptiler/tileserver-php/issues/167

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-44137.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2025-44136
• CVE-2025-44148
• CVE-2025-44115
• CVE-2025-44172
• CVE-2025-44108
• CVE-2025-44177