{"id":"CVE-2011-2470","aliases":["EUVD-2011-2459","GHSA-vqgh-6qvp-jq6m"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in chat/base/admin/login.php in A Really Simple Chat ...","description":"Cross-site scripting (XSS) vulnerability in chat/base/admin/login.php in A Really Simple Chat (ARSC) 3.3-rc2 allows remote attackers to inject arbitrary web script or HTML via the arsc_message 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":0.01082,"percentile":0.65397,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2011-06-29T17:00:00Z","modified":"2026-06-16T23:31:24Z","products":[{"vendor":"reallysimplechat","product":"really_simple_chat"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2011/06/02/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit"]},{"url":"http://www.openwall.com/lists/oss-security/2011/06/02/7","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit"]},{"url":"https://sourceforge.net/tracker/?func=detail\u0026aid=3310673\u0026group_id=32699\u0026atid=406296","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2470"},{"url":"https://github.com/advisories/GHSA-vqgh-6qvp-jq6m"}],"sources":{"cve":[{"id":"CVE-2011-2470","description":"Cross-site scripting (XSS) vulnerability in chat/base/admin/login.php in A Really Simple Chat (ARSC) 3.3-rc2 allows remote attackers to inject arbitrary web script or HTML via the arsc_message parameter.","status":"published","published":"2011-06-29T17:00:00Z","modified":"2024-09-16T23:05:31.496Z","updated_at":"2026-11-02T14:35:36.603688Z"}],"euvd":[{"id":"EUVD-2011-2459","description":"Cross-site scripting (XSS) vulnerability in chat/base/admin/login.php in A Really Simple Chat (ARSC) 3.3-rc2 allows remote attackers to inject arbitrary web script or HTML via the arsc_message parameter.","status":"published","published":"2011-06-29T17:00:00Z","modified":"2024-09-16T23:05:31Z","updated_at":"2026-11-03T00:54:57.254208Z"}],"ghsa":[{"id":"GHSA-vqgh-6qvp-jq6m","title":"Cross-site scripting (XSS) vulnerability in chat/base/admin/login.php in A Really Simple Chat ...","description":"Cross-site scripting (XSS) vulnerability in chat/base/admin/login.php in A Really Simple Chat (ARSC) 3.3-rc2 allows remote attackers to inject arbitrary web script or HTML via the arsc_message parameter.","status":"published","published":"2022-05-17T05:41:06Z","modified":"2023-01-28T05:04:45Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:44:14.141532Z"}],"nvd":[{"id":"CVE-2011-2470","description":"Cross-site scripting (XSS) vulnerability in chat/base/admin/login.php in A Really Simple Chat (ARSC) 3.3-rc2 allows remote attackers to inject arbitrary web script or HTML via the arsc_message parameter.","status":"published","published":"2011-06-29T17:55:04.503Z","modified":"2026-06-16T23:31:24.107Z","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":"2026-11-02T14:02:09.182398Z"}]}}