CVE-2016-4311 Information

Description

Cross-site request forgery (CSRF) vulnerability in the XACML flow feature in WSO2 Identity Server 5.1.0 allows remote attackers to hijack the authentication of privileged users for requests that process XACML requests via an entitlement/eval-policy-submit.jsp request.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://hyp3rlinx.altervista.org/advisories/WSO2-IDENTITY-SERVER-v5.1.0-XML-External-Entity.txt http://packetstormsecurity.com/files/138329/WSO2-Identity-Server-5.1.0-XML-Injection.html http://www.securityfocus.com/archive/1/539199/100/0/threaded http://www.securityfocus.com/bid/92485 https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2016-0096 https://www.exploit-db.com/exploits/40239/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8