{"cve":"CVE-2011-1096","nvd":{"published":"2012-11-23T20:55:01.540","modified":"2026-06-16T23:28:42.330","status":"Modified","description":"The W3C XML Encryption Standard, as used in the JBoss Web Services (JBossWS) component in JBoss Enterprise Portal Platform before 5.2.2 and other products, when using block ciphers in cipher-block chaining (CBC) mode, allows remote attackers to obtain plaintext data via a chosen-ciphertext attack on SOAP responses, aka \"character encoding pattern attack.\"","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-310"],"references":["http://aktuell.ruhr-uni-bochum.de/pm2011/pm00330.html.de","http://coheigea.blogspot.com/2012/04/note-on-cve-2011-1096.html","http://cxf.apache.org/note-on-cve-2011-1096.html","http://dl.acm.org/citation.cfm?id=2046756&dl=ACM&coll=DL","http://rhn.redhat.com/errata/RHSA-2012-1301.html"],"products":["redhat:jboss_enterprise_portal_platform"],"source":"nvd","synced_at":"2026-10-19T20:27:27.940201468+00:00"},"epss":{"cve":"CVE-2011-1096","score":0.02587,"percentile":0.8526,"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."]}