{"cve":"CVE-2013-4271","nvd":{"published":"2013-10-10T00:55:14.897","modified":"2026-06-16T23:56:55.607","status":"Modified","description":"The default configuration of the ObjectRepresentation class in Restlet before 2.1.4 deserializes objects from untrusted sources, which allows remote attackers to execute arbitrary Java code via a serialized object, a different vulnerability than CVE-2013-4221.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-502"],"references":["http://restlet.org/learn/2.1/changes","http://rhn.redhat.com/errata/RHSA-2013-1410.html","http://rhn.redhat.com/errata/RHSA-2013-1862.html","https://bugzilla.redhat.com/show_bug.cgi?id=999735","https://github.com/restlet/restlet-framework-java/issues/778"],"products":["restlet:restlet"],"source":"nvd","synced_at":"2026-10-19T20:30:15.895642412+00:00"},"epss":{"cve":"CVE-2013-4271","score":0.03198,"percentile":0.88123,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-f3mv-g3xr-fp7w","url":"https://osv.dev/vulnerability/GHSA-f3mv-g3xr-fp7w","summary":"Restlet Arbitrary Java Code Execution via a serialized object","modified":"2023-11-08T03:57:21.587972Z","packages":[{"ecosystem":"Maven","name":"org.restlet.jse:org.restlet","purl":"pkg:maven/org.restlet.jse/org.restlet","ranges":["<2.1.4"],"fixed":["2.1.4"]}]}],"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."]}