CVE-2012-5100: Luizpicanco Hserver

Medium severity, CVSS 5.0. EPSS: 7.9% chance of exploitation in the next 30 days.

Directory traversal vulnerability in HServer 0.1.1 allows remote attackers to read arbitrary files via a (1) ..%5c (dot dot encoded backslash) or (2) %2e%2e%5c (encoded dot dot backslash) in the PATH_INFO.

Affected products

• Luizpicanco Hserver: version 0.1.1 only

Published 2012-09-23. Last modified 2026-06-16.