CVE•Published 2017-02-17•Modified 2026-05-13•1 article on news•6 live references•NVD data
CVE-2016-4311Wso2 · Identity_server
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
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.
Timeline
Published 2017-02-17
Modified 2026-05-13
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2016-4311Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Wso2 Identity Server" version:"5.1.0"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Identity Server"HTTP body or banner mentions "Identity Server" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2016-4311Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2016-4311Censys host search filtered to this CVE id.
grep.app
CVE-2016-4311Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2016-4311GitHub code search for direct mentions.
Google dork
"CVE-2016-4311" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.