{"cve":"CVE-2013-0523","nvd":{"published":"2013-06-21T19:55:01.093","modified":"2026-06-16T23:49:37.577","status":"Modified","description":"IBM WebSphere Commerce Enterprise 5.6.x through 5.6.1.5, 6.0.x through 6.0.0.11, and 7.0.x through 7.0.0.7 does not use a suitable encryption algorithm for storefront web requests, which allows remote attackers to obtain sensitive information via a padding oracle attack that targets certain UTF-8 processing of the krypto parameter, and leverages unspecified browser access or traffic-log access.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-200"],"references":["http://www-01.ibm.com/support/docview.wss?uid=swg1JR46386","http://www.vsecurity.com/advisory/20130619-1.txt","http://www.vsecurity.com/resources/advisory/20130619-1/","https://exchange.xforce.ibmcloud.com/vulnerabilities/82541","https://www-01.ibm.com/support/docview.wss?uid=swg21640597"],"products":["ibm:websphere_commerce"],"source":"nvd","synced_at":"2026-10-19T20:29:16.037019470+00:00"},"epss":{"cve":"CVE-2013-0523","score":0.00748,"percentile":0.54901,"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."]}