{"cve":"CVE-2009-4139","nvd":{"published":"2011-07-27T02:55:01.243","modified":"2026-10-30T19:17:23.847","status":"Modified","description":"A flaw was found in Spacewalk Java site packages. This cross-site request forgery (CSRF) vulnerability allows a remote attacker to hijack the authentication of arbitrary users. This can lead to unauthorized actions, including disabling user accounts, adding new user accounts, or escalating privileges by modifying existing user accounts to have administrator access.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N","score":6.8},"cwes":["CWE-346","CWE-352"],"references":["http://securitytracker.com/id?1025674","http://www.redhat.com/support/errata/RHSA-2011-0879.html","https://access.redhat.com/errata/RHSA-2011:0879","https://access.redhat.com/security/cve/CVE-2009-4139","https://bugzilla.redhat.com/show_bug.cgi?id=529483"],"products":["redhat:network_satellite_server","redhat:spacewalk-java"],"source":"nvd","synced_at":"2026-10-30T19:40:38.187835185+00:00"},"epss":{"cve":"CVE-2009-4139","score":0.00818,"percentile":0.57115,"date":"2026-10-30"},"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."]}