{"cve":"CVE-2011-1311","nvd":{"published":"2011-03-08T21:59:34.387","modified":"2026-06-16T23:29:07.847","status":"Modified","description":"The Security component in IBM WebSphere Application Server (WAS) before 7.0.0.15, when a J2EE 1.4 application is used, determines the security role mapping on the basis of the ibm-application-bnd.xml file instead of the intended ibm-application-bnd.xmi file, which might allow remote authenticated users to gain privileges in opportunistic circumstances by requesting a service.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://www-01.ibm.com/support/docview.wss?uid=swg1PM25455","http://www-01.ibm.com/support/docview.wss?uid=swg27014463","http://www-01.ibm.com/support/docview.wss?uid=swg1PM25455","http://www-01.ibm.com/support/docview.wss?uid=swg27014463"],"products":["ibm:websphere_application_server"],"source":"nvd","synced_at":"2026-10-19T19:57:56.749847046+00:00"},"epss":{"cve":"CVE-2011-1311","score":0.00857,"percentile":0.58448,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}