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CVE-2016-4312

CVE-2016-4312

23Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 6.0%
from disclosure to weapon0 days
Published on NVDFeb 16
1st PoCAug 16
exploitation probability
6.0%top 7% of all CVEs
observed exploitation
nono source reports it
3 public exploit(s)
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.
Affected products
n/a · n/a
public PoCs found — 3
cve_referencepacketstormsecurity.com/files/138329/WSO2-Identity-Server-5.1.0-XML-Injection.htmlunverifiedcve_referencewww.exploit-db.com/exploits/40239/unverifiedexploitdbwww.exploit-db.com/exploits/40239unverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://hyp3rlinx.altervista.org/advisories/WSO2-IDENTITY-SERVER-v5.1.0-XML-External-Entity.txthttp://packetstormsecurity.com/files/138329/WSO2-Identity-Server-5.1.0-XML-Injection.htmlhttps://docs.wso2.com/display/Security/Security+Advisory+WSO2-2016-0096https://www.exploit-db.com/exploits/40239/http://www.securityfocus.com/archive/1/539199/100/0/threadedhttp://www.securityfocus.com/bid/92485