{"id":"CVE-2012-4271","aliases":["EUVD-2012-4215","GHSA-w5cr-843p-q4hf"],"status":"published","title":"Multiple cross-site scripting (XSS) vulnerabilities in bad-behavior-wordpress-admin.php in the...","description":"Multiple cross-site scripting (XSS) vulnerabilities in bad-behavior-wordpress-admin.php in the Bad Behavior plugin before 2.0.47 and 2.2.x before 2.2.5 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) PATH_INFO, (2) httpbl_key, (3) httpbl_maxage, (4) httpbl_threat, (5) reverse_proxy_addresses, or (6) reverse_proxy_header 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":0.02046,"percentile":0.81332,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2012-08-13T22:00:00Z","modified":"2026-06-16T23:44:45Z","products":[{"vendor":"mark_jaquith","product":"bad_behavior"},{"vendor":"wordpress","product":"wordpress"}],"references":[{"url":"http://packetstormsecurity.org/files/112619/WordPress-Bad-Behavior-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/53477","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://plugins.trac.wordpress.org/changeset?old_path=%2Fbad-behavior\u0026old=543807\u0026new_path=%2Fbad-behavior\u0026new=543807","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Patch"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/75521","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-4271"},{"url":"https://github.com/advisories/GHSA-w5cr-843p-q4hf"}],"sources":{"cve":[{"id":"CVE-2012-4271","description":"Multiple cross-site scripting (XSS) vulnerabilities in bad-behavior-wordpress-admin.php in the Bad Behavior plugin before 2.0.47 and 2.2.x before 2.2.5 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) PATH_INFO, (2) httpbl_key, (3) httpbl_maxage, (4) httpbl_threat, (5) reverse_proxy_addresses, or (6) reverse_proxy_header parameter.","status":"published","published":"2012-08-13T22:00:00Z","modified":"2024-08-06T20:28:07.808Z","updated_at":"2026-11-02T14:34:51.584538Z"}],"euvd":[{"id":"EUVD-2012-4215","description":"Multiple cross-site scripting (XSS) vulnerabilities in bad-behavior-wordpress-admin.php in the Bad Behavior plugin before 2.0.47 and 2.2.x before 2.2.5 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) PATH_INFO, (2) httpbl_key, (3) httpbl_maxage, (4) httpbl_threat, (5) reverse_proxy_addresses, or (6) reverse_proxy_header parameter.","status":"published","published":"2012-08-13T22:00:00Z","modified":"2024-08-06T20:28:07Z","updated_at":"2026-11-03T01:56:08.44938Z"}],"ghsa":[{"id":"GHSA-w5cr-843p-q4hf","title":"Multiple cross-site scripting (XSS) vulnerabilities in bad-behavior-wordpress-admin.php in the...","description":"Multiple cross-site scripting (XSS) vulnerabilities in bad-behavior-wordpress-admin.php in the Bad Behavior plugin before 2.0.47 and 2.2.x before 2.2.5 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) PATH_INFO, (2) httpbl_key, (3) httpbl_maxage, (4) httpbl_threat, (5) reverse_proxy_addresses, or (6) reverse_proxy_header parameter.","status":"published","published":"2022-05-17T01:42:19Z","modified":"2023-02-03T05:05:00Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:53:40.095446Z"}],"nvd":[{"id":"CVE-2012-4271","description":"Multiple cross-site scripting (XSS) vulnerabilities in bad-behavior-wordpress-admin.php in the Bad Behavior plugin before 2.0.47 and 2.2.x before 2.2.5 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) PATH_INFO, (2) httpbl_key, (3) httpbl_maxage, (4) httpbl_threat, (5) reverse_proxy_addresses, or (6) reverse_proxy_header parameter.","status":"published","published":"2012-08-13T22:55:01.49Z","modified":"2026-06-16T23:44:45.08Z","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":"2026-11-02T14:02:15.188652Z"}]}}