Description
XML external entity (XXE) vulnerability in the XACML flow feature in WSO2 Identity Server 5.1.0 before WSO2-CARBON-PATCH-4.4.0-0231 allows remote authenticated users with access to XACML features to read arbitrary files, cause a denial of service, conduct server-side request forgery (SSRF) attacks, or have unspecified other impact via a crafted XACML request to entitlement/eval-policy-submit.jsp. NOTE: this issue can be combined with CVE-2016-4311 to exploit the vulnerability without credentials.
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by hyp3rlinx · textwebappsjsp
https://www.exploit-db.com/exploits/40239
References (6)
Core 6
Core References
Exploit, Third Party Advisory, VDB Entry exploit
x_refsource_exploit-db
https://www.exploit-db.com/exploits/40239/
Third Party Advisory, VDB Entry mailing-list
x_refsource_bugtraq
http://www.securityfocus.com/archive/1/539199/100/0/threaded
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/92485
Patch, Vendor Advisory x_refsource_confirm
https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2016-0096
Exploit, Third Party Advisory x_refsource_misc
http://hyp3rlinx.altervista.org/advisories/WSO2-IDENTITY-SERVER-v5.1.0-XML-External-Entity.txt
Exploit, Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/138329/WSO2-Identity-Server-5.1.0-XML-Injection.html
Scores
CVSS v3
7.5
EPSS
0.0542
EPSS Percentile
90.2%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-611
Status
published
Products (1)
wso2/identity_server
5.1.0
Published
Feb 17, 2017
Tracked Since
Feb 18, 2026