{"id":"CVE-2012-4563","aliases":["EUVD-2012-4491","GHSA-gx2r-f8cq-fm9m"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in Google Web Toolkit (GWT) 2.4 Beta and release...","description":"Cross-site scripting (XSS) vulnerability in Google Web Toolkit (GWT) 2.4 Beta and release candidates before 2.4.0 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","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":"2026-11-08","score":0.0097,"percentile":0.62104,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2012-11-20T00:00:00Z","modified":"2026-06-16T23:45:24Z","products":[{"vendor":"google","product":"web_toolkit"}],"references":[{"url":"http://www.securityfocus.com/bid/56336","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://developers.google.com/web-toolkit/release-notes#Release_Notes_2_4_0","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2012/10/31/1","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-4563"},{"url":"https://access.redhat.com/security/cve/CVE-2012-4563"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=886778"},{"url":"http://www.gwtproject.org/release-notes.html#Release_Notes_2_4_0"},{"url":"https://github.com/advisories/GHSA-gx2r-f8cq-fm9m"}],"sources":{"cve":[{"id":"CVE-2012-4563","description":"Cross-site scripting (XSS) vulnerability in Google Web Toolkit (GWT) 2.4 Beta and release candidates before 2.4.0 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2012-11-20T00:00:00Z","modified":"2024-08-06T20:42:55.058Z","updated_at":"2026-11-02T14:34:51.584538Z"}],"euvd":[{"id":"EUVD-2012-4491","description":"Cross-site scripting (XSS) vulnerability in Google Web Toolkit (GWT) 2.4 Beta and release candidates before 2.4.0 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2012-11-20T00:00:00Z","modified":"2024-08-06T20:42:55Z","updated_at":"2026-11-03T01:56:06.845275Z"}],"ghsa":[{"id":"GHSA-gx2r-f8cq-fm9m","title":"Cross-site scripting (XSS) vulnerability in Google Web Toolkit (GWT) 2.4 Beta and release...","description":"Cross-site scripting (XSS) vulnerability in Google Web Toolkit (GWT) 2.4 Beta and release candidates before 2.4.0 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2022-05-17T05:14:25Z","modified":"2023-02-10T05:06:22Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:54:01.789224Z"}],"nvd":[{"id":"CVE-2012-4563","description":"Cross-site scripting (XSS) vulnerability in Google Web Toolkit (GWT) 2.4 Beta and release candidates before 2.4.0 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2012-11-20T00:55:01.18Z","modified":"2026-06-16T23:45:24.327Z","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":"2026-11-02T14:02:16.536025Z"}]}}