Dawid Polak

3 exploits Active since Jun 2014
CVE-2012-5583 WRITEUP WRITEUP
phpCAS < 1.3.2 - Man-in-the-Middle Attack via Unverified X.509 Certificate
phpCAS before 1.3.2 does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
CVE-2014-4172 WRITEUP CRITICAL WRITEUP
Jasig Java CAS Client <3.3.2, .NET CAS Client <1.0.2, phpCAS <1.3.3 - URL Parameter Injection
A URL parameter injection vulnerability was found in the back-channel ticket validation step of the CAS protocol in Jasig Java CAS Client before 3.3.2, .NET CAS Client before 1.0.2, and phpCAS before 1.3.3 that allow remote attackers to inject arbitrary web script or HTML via the (1) service parameter to validation/AbstractUrlBasedTicketValidator.java or (2) pgtUrl parameter to validation/Cas20ServiceTicketValidator.java.
CVSS 9.8
CVE-2017-1000071 WRITEUP HIGH WRITEUP
Jasig phpCAS 1.3.4 - Authentication Bypass via validateCAS20 Function
Jasig phpCAS version 1.3.4 is vulnerable to an authentication bypass in the validateCAS20 function when configured to authenticate against an old CAS server.
CVSS 8.1