CVE-2015-4632: Koha

High severity, CVSS 7.5. EPSS: 51.8% chance of exploitation in the next 30 days.

Multiple directory traversal vulnerabilities in Koha 3.14.x before 3.14.16, 3.16.x before 3.16.12, 3.18.x before 3.18.08, and 3.20.x before 3.20.1 allow remote attackers to read arbitrary files via a ..%2f (dot dot encoded slash) in the template_path parameter to (1) svc/virtualshelves/search or (2) svc/members/search.

Affected products

• Koha Koha: from 3.14.00, before 3.14.16 (fixed in 3.14.16); from 3.16.00, before 3.16.12 (fixed in 3.16.12); from 3.18.00, before 3.18.08 (fixed in 3.18.08); from 3.20.00, before 3.20.01 (fixed in 3.20.01)

Published 2018-10-18. Last modified 2026-06-17.