{"id":"CVE-2011-2509","aliases":[],"url":"https://o3.security/vulnerability/CVE-2011-2509","summary":"Joomla! vulnerable to Cross-site Scripting","details":"Multiple cross-site scripting (XSS) vulnerabilities in Joomla! before 1.6.4 allow remote attackers to inject arbitrary web script or HTML via (1) the query string to the com_contact component, as demonstrated by the Itemid parameter to index.php; (2) the query string to the com_content component, as demonstrated by the filter_order parameter to index.php; (3) the query string to the com_newsfeeds component, as demonstrated by an arbitrary parameter to index.php; or (4) the option parameter in a reset.request action to index.php; and, when Internet Explorer or Konqueror is used, (5) allow remote attackers to inject arbitrary web script or HTML via the searchword parameter in a search action to index.php in the com_search component.","published":"2022-05-14T03:08:10Z","modified":"2025-04-12T02:42:07.438830Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":2,"affectedPackages":[{"ecosystem":"Packagist","name":"joomla/joomla-cms","fixedVersion":"1.6.4"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2509"},{"type":"WEB","url":"http://developer.joomla.org/security/news/352-20110604-xss-vulnerability.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2011/06/28/4"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2011/06/29/12"},{"type":"WEB","url":"http://yehg.net/lab/pr0js/advisories/joomla/core/%5Bjoomla_1.6.3%5D_cross_site_scripting%28XSS%29"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2025-04-12T02:42:07.438830Z"}}