{"id":"CVE-2011-5255","aliases":["EUVD-2011-5154","GHSA-347x-pmh7-x2qr"],"status":"published","title":"Multiple cross-site scripting (XSS) vulnerabilities in admin/login in X3 CMS 0.4.3.1 and earlier...","description":"Multiple cross-site scripting (XSS) vulnerabilities in admin/login in X3 CMS 0.4.3.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) PATH_INFO, (2) username, or (3) password parameter.","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":0.01666,"percentile":0.76897,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2013-01-31T02:00:00Z","modified":"2026-06-16T23:36:13Z","products":[{"vendor":"x3cms","product":"x3_cms"}],"references":[{"url":"http://www.infoserve.de/system/files/advisories/INFOSERVE-ADV2011-04.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/51346","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.x3cms.net/en/news/article/dae363948eb4b27f8b02a84ca054c3fc/release_0.4.3.1","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/72279","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2012-01/0066.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Exploit"]},{"url":"http://x3cms.bzr.sourceforge.net/bzr/x3cms/revision/977","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://x3cms.bzr.sourceforge.net/bzr/x3cms/revision/984","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/46748","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://osvdb.org/78220","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-5255"},{"url":"https://github.com/advisories/GHSA-347x-pmh7-x2qr"}],"sources":{"cve":[{"id":"CVE-2011-5255","description":"Multiple cross-site scripting (XSS) vulnerabilities in admin/login in X3 CMS 0.4.3.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) PATH_INFO, (2) username, or (3) password parameter.","status":"published","published":"2013-01-31T02:00:00Z","modified":"2024-08-07T00:30:46.829Z","updated_at":"2026-11-02T14:35:36.252742Z"}],"euvd":[{"id":"EUVD-2011-5154","description":"Multiple cross-site scripting (XSS) vulnerabilities in admin/login in X3 CMS 0.4.3.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) PATH_INFO, (2) username, or (3) password parameter.","status":"published","published":"2013-01-31T02:00:00Z","modified":"2024-08-07T00:30:46Z","updated_at":"2026-11-03T01:39:47.222761Z"}],"ghsa":[{"id":"GHSA-347x-pmh7-x2qr","title":"Multiple cross-site scripting (XSS) vulnerabilities in admin/login in X3 CMS 0.4.3.1 and earlier...","description":"Multiple cross-site scripting (XSS) vulnerabilities in admin/login in X3 CMS 0.4.3.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) PATH_INFO, (2) username, or (3) password parameter.","status":"published","published":"2022-05-17T01:50:09Z","modified":"2023-02-03T05:05:47Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:53:47.833456Z"}],"nvd":[{"id":"CVE-2011-5255","description":"Multiple cross-site scripting (XSS) vulnerabilities in admin/login in X3 CMS 0.4.3.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) PATH_INFO, (2) username, or (3) password parameter.","status":"published","published":"2013-01-31T05:44:00.21Z","modified":"2026-06-16T23:36:13.953Z","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":"2026-11-02T14:02:12.639283Z"}]}}