CVE-2013-1635: PHP

High severity, CVSS 7.5. EPSS: 9.7% chance of exploitation in the next 30 days.

ext/soap/soap.c in PHP before 5.3.22 and 5.4.x before 5.4.13 does not validate the relationship between the soap.wsdl_cache_dir directive and the open_basedir directive, which allows remote attackers to bypass intended access restrictions by triggering the creation of cached SOAP WSDL files in an arbitrary directory.

Affected products

• PHP PHP: up to and including 5.3.21; version 1.0 only; version 2.0 only; version 2.0b10 only; version 3.0 only; version 3.0.1 only; …

Published 2013-03-06. Last modified 2026-06-16.