{"id":"CVE-2011-0509","aliases":["EUVD-2011-0529","GHSA-983h-3r27-7f4p"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in Vaadin before 6.4.9 allows remote attackers to inject...","description":"Cross-site scripting (XSS) vulnerability in Vaadin before 6.4.9 allows remote attackers to inject arbitrary web script or HTML via unknown vectors related to the index page.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.0206,"percentile":0.81443,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2011-01-20T18:00:00Z","modified":"2026-06-16T23:27:31Z","products":[{"vendor":"vaadin","product":"vaadin"}],"references":[{"url":"http://www.securityfocus.com/bid/45779","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://vaadin.com/download/release/6.4/6.4.9/release-notes.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://dev.vaadin.com/ticket/6257","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"http://osvdb.org/70398","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Broken Link"]},{"url":"http://secunia.com/advisories/42879","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64626","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0509"},{"url":"https://github.com/advisories/GHSA-983h-3r27-7f4p"}],"sources":{"cve":[{"id":"CVE-2011-0509","description":"Cross-site scripting (XSS) vulnerability in Vaadin before 6.4.9 allows remote attackers to inject arbitrary web script or HTML via unknown vectors related to the index page.","status":"published","published":"2011-01-20T18:00:00Z","modified":"2024-08-06T21:58:25.457Z","updated_at":"2026-11-02T14:35:39.447402Z"}],"euvd":[{"id":"EUVD-2011-0529","description":"Cross-site scripting (XSS) vulnerability in Vaadin before 6.4.9 allows remote attackers to inject arbitrary web script or HTML via unknown vectors related to the index page.","status":"published","published":"2011-01-20T18:00:00Z","modified":"2024-08-06T21:58:25Z","updated_at":"2026-11-03T01:56:00.140679Z"}],"ghsa":[{"id":"GHSA-983h-3r27-7f4p","title":"Cross-site scripting (XSS) vulnerability in Vaadin before 6.4.9 allows remote attackers to inject...","description":"Cross-site scripting (XSS) vulnerability in Vaadin before 6.4.9 allows remote attackers to inject arbitrary web script or HTML via unknown vectors related to the index page.","status":"published","published":"2022-05-14T00:58:28Z","modified":"2023-02-02T05:02:48Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:51:30.862811Z"}],"nvd":[{"id":"CVE-2011-0509","description":"Cross-site scripting (XSS) vulnerability in Vaadin before 6.4.9 allows remote attackers to inject arbitrary web script or HTML via unknown vectors related to the index page.","status":"published","published":"2011-01-20T19:00:11.053Z","modified":"2026-06-16T23:27:31.93Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:02:06.042049Z"}]}}